No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

    • Posted by Vedant Agrahari 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Soumyaraaj Patra 2 years, 1 month ago

    Yeaahh right!

    0Thank You

    Ajay Kumar Singh 2 years, 1 month ago

    Combination reaction is the reaction to combine a one substance too tha second substance and they have a new product is a combination reaction

    4Thank You

    ANSWER

    • Posted by Manshi Mishra 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Mannat Choudhary 2 years, 1 month ago

    Soap have two parts:-Hydrophobic "which gets attached to oil or dirt particles" and Hydrophilic "which gets attached with water molecules".. The hydrophillic part is in souluble in dirt or oil so it forms lather around the dirt and is known as micelle formation

    1Thank You

    ANSWER

    • Posted by Akshra Jain 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Vanshika Vanshika 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    Saket Bhatia 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    ANSWER

    • Posted by Akshra Jain 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Shivanshu Kumar 2 years, 1 month ago

    Respiration is an exothermic process because during respiration glucose combines with oxygen in the cell of our body to form carbon dioxide and water along with the production of energy

    1Thank You

    Unnati . 2 years, 1 month ago

    During respiration, the carbohydrates are broken down to form glucose. This glucose combines with oxygen in our cells and provides energy (heat). C6H12O6+6O2 → 6CO2+6H2O+Energy

    5Thank You

    ANSWER

    • Posted by Krittika 💜💜 Patil 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Krittika 💜💜 Patil 2 years ago

    Sorry ultim4Te X i am not using insta and thanks for question to ans

    0Thank You

    Ultim4Te X 2 years, 1 month ago

    Kritika patil can you help me can you provide me notes in good handwriting till 7:00 pm if yes it is my insta id 4nime_p4ge please share your notes of science of 1 to 5 chapters

    0Thank You

    Ultim4Te X 2 years, 1 month ago

    A covalent bond is a type of chemical bond formed between two atoms when they share one or more pairs of electrons. It occurs between non-metal atoms that have similar electronegativity values. In a covalent bond, the shared electrons are attracted to the nuclei of both atoms, creating a stable arrangement. This bond is characterized by the sharing of electrons rather than the transfer of electrons, as in ionic bonds. Covalent bonds are responsible for holding molecules together and are essential for the formation of compounds in organic and inorganic chemistry.

    5Thank You

    ANSWER

    • Posted by Uday Bhamboo 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Uday Bhamboo 2 years, 1 month ago

    Increase glucose levels in blood

    2Thank You

    ANSWER

    • Posted by Piyush Kumar 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Anish Maheswari 2 years, 1 month ago

    When metal react with nitric acid then it gives salt and water . It is due to because nitric acid is a strong oxidising agent so it oxidised hydrogen to water due to which are products are salt and water

    3Thank You

    Radha Ramaseshan 2 years, 1 month ago

    Nitric acid is a strong oxidizing agent ..it oxidizes the hydrogen produced to water itself getting reduced to oxides of nitrogen ..hence when metals react with nitric acid the don't produce hydrogen .. only magnesium and manganese react with nitric acid to liberate hydrogen gas

    1Thank You

    ANSWER

    • Posted by Tanmoy Dhar 1 year, 11 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Himanshi Thakur 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    Soumyaraaj Patra 2 years, 1 month ago

    Thala for a reason 🗿

    1Thank You

    Shiv Kumar 2 years, 1 month ago

    Because it is written like that only

    1Thank You

    ANSWER

    • Posted by Sushant Kumar 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Tanmoy Dhar 2 years, 1 month ago

    Silver chloride reacts with light To prevent the entry of light

    0Thank You

    Priyanshi Jain 2 years, 1 month ago

    To prevent the entry of light

    0Thank You

    ANSWER

    • Posted by Shiv Patel 1 year, 11 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Uday Bhamboo 2 years, 1 month ago

    Frog

    0Thank You

    ANSWER

    • Posted by Shruti Chauhan 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Shubham Yadav 2 years, 1 month ago

    Water of crystalization Na2CO3.10H2O

    1Thank You

    { Manav Sharma } 2 years, 1 month ago

    The 10 mole states that the water is in crystal form. Or very sufficient amount . Which makes the color and chemical properties of washing soda NaSO4.10H2O

    1Thank You

    ANSWER

    • Posted by Manmit Kaur 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Piyush Kumar 2 years, 1 month ago

    Where, C2H5ONa is Sodium ethoxide which is Basic in nature and liberate Hydrogen gas.

    2Thank You

    Piyush Kumar 2 years, 1 month ago

    C2H5OH+ Na - C2H5ONa + H2

    2Thank You

    ANSWER

    • Posted by Navya Pareek 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Alisha Kushwah 2 years, 1 month ago

    we know that resistance is directly proportional to the heat produced, so if resistance is halved, then the heat produced will get halved too.

    1Thank You

    ANSWER

    • Posted by Balinder Virwal 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Raghav Garg 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Uday Bhamboo 2 years ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    Shiv Patel 2 years, 1 month ago

    To secret seminal fluid and prostatic fluid which contains frtucose ( a type of carbohydrates) which provide nourishment to sperms,also contains mucus to make move of sperm It also make pH of semen basic to protect sperm from acidic medium of urethra and ******

    2Thank You

    Shruti Chauhan 2 years, 1 month ago

    To make the ph of semen basic so that it can neutralize the acidic ph of ******

    0Thank You

    ANSWER

    • Posted by Darshan Neve 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Miss Anshi 2 years, 1 month ago

    Google kis liye hai ?

    2Thank You

    ANSWER

    • Posted by Mahitha Sai 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Alisha Kushwah 2 years, 1 month ago

    the mirror is located at 10 cm from the object, while the focal length if the convex mirror is 10 cm. so , f=+10 u=-10 1/v+1/u=1/f 1/v=1/f-1/u on further solving, v= 20 thus image is 20 cm behind of mirror, and formed between pole and focus. nature is virtual, erect and diminished. hope it helps!

    2Thank You

    ANSWER

    • Posted by Mahitha Sai 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Shruti Chauhan 2 years, 1 month ago

    Because carbon is not able to make ionic bonds by gain or lose of electrons. The reasons are tetracovalency and catenation.

    1Thank You

    Kashish Bhardwaj 2 years, 1 month ago

    1) tetravalent 2)catenation

    1Thank You

    Bhavesh Patil Patil 2 years, 1 month ago

    1) ability of self linking (catenation ) 2) valency 4

    1Thank You

    ANSWER

    • Posted by Akshra Jain 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Sakshi Mandal 2 years, 1 month ago

    The name of the enzyme which is present in our mouth cavity is Salivary amylase. The name of gland is salivary gland. If the gland stop secreting this enzyme then the starch does not convert into Maltose and it can affect taste, make chewing and swallowing more difficult.

    1Thank You

    Jiya Bhatia 2 years, 1 month ago

    The enzyme secreted is salivary amylase which converts starch into simple sugar thus if it is not secreted then starch is not converted into simple sugar

    1Thank You

    Harsh Verma 2 years, 1 month ago

    Enzyme present in our mouth is Salivary Amylase which is secreted by salivary gland. If this gland stop secreting, then starch cannot convert it into maltose and thus digestion does not occur properly.

    0Thank You

    ANSWER

    • Posted by Sapinder Sapinder Ghuman 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Mahitha Sai 2 years, 1 month ago

    Even if half of the convex lens is covered with a black sheet of paper, the lens will produce a complete image of the object. However, the intensity of the image will be less and the image formed will be less bright as compared to the one formed by a complete convex lens

    0Thank You

    Vivek Yadav 2 years, 1 month ago

    Yes, but image is dull as compared to when the lens is not covered

    2Thank You

    Sapinder Sapinder Ghuman 2 years, 1 month ago

    Give me the answer of question

    4Thank You

    ANSWER

    • Posted by Preet Jadoun 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Jiya Bhatia 2 years, 1 month ago

    *Aerobic respiration-> # takes place in the presence of oxygen # end products are carbon dioxide, water and energy. # energy produced is 38ATP #Occurs in mitochondria in animals *Anaerobic respiration-> # in absence of lack of oxygen # end products are Lactic acid and CO2 or Ethanol and CO2 #occurs in yeast and muscles

    1Thank You

    Preety Kumari 2 years, 1 month ago

    Aerobic respiration • Respiration which occur in the presence of air. •complete breakdown of food takes place •end products are carbon dioxide and water. Anaerobic respiration •respiration which occur in absence of air •incomplete breakdown of food occur •end products are ethanol or lactic acid.

    1Thank You

    Preety Kumari 2 years, 1 month ago

    Aerobic respiration • respiration which occur in the presence of air. •

    1Thank You

    ANSWER

    • Posted by Anita Pandey 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Preet Jadoun 2 years, 1 month ago

    What are the differences between aerobic and anaerobic respiration? Name some organisms that use the anaerobic mode of respiration.

    1Thank You

    Khushal Solanki 2 years, 1 month ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    0Thank You

    Khushal Solanki 2 years, 1 month ago

    This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

    Few rules to keep homework help section safe, clean and informative.
    • Don't post personal information, mobile numbers and other details.
    • Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
    • Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
    • Ask specific question which are clear and concise.

    Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

    1Thank You

    ANSWER

    • Posted by Mohit Gothwal 1 year, 11 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Prachi Sharma 2 years, 1 month ago

    Waste of kitchen , animals,humans and use of plastic is the formation of garbage .

    0Thank You

    Anita Pandey 2 years, 1 month ago

    By making the same

    0Thank You

    ANSWER

    • Posted by Bhavana Bhavana 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Shruti Chauhan 2 years, 1 month ago

    A example of a moth . Before reproduction it is black in colour and it is easily seen by birds when it sits on a tree etc . After reproduction it has become brown in colour which helps it by going easily identified by the birds

    0Thank You

    ANSWER

    • Posted by Disha Bhatia 1 year, 11 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Miss Anshi 2 years, 1 month ago

    With the help of our hands 🎆

    3Thank You

    ANSWER

    • Posted by Amit Gupta 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Mahitha Sai 2 years, 1 month ago

    There are four types of bonds: 1.Ionic bond 2.Covalent bond 3.Metallic bond 4.Hydrogen bond

    0Thank You

    Raghu Kumbhakar 2 years, 1 month ago

    There are three types of bonds 1.single bond 2.double bond 3.triple bond

    0Thank You

    ANSWER

    • Posted by Shakshi Singh 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 3 answers

    Jyoti Sharma 2 years, 1 month ago

    It is a property of self linking of an element with other atoms or group of atoms and making a cyclic chain .

    1Thank You

    Alfiya💫💫💫 . 2 years, 1 month ago

    Catenation is the property of self linking of an element with other atoms or group of atoms .. Example:✨ Carbon

    3Thank You

    Shaurya Chaudhary 2 years, 1 month ago

    catination process

    1Thank You

    ANSWER

    • Posted by Alfiya💫💫💫 . 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 2 answers

    Palak Siwach 2 years ago

    A

    0Thank You

    Alisha Kushwah 2 years, 1 month ago

    a ) resistance increases in summers because heat is directly proportional to resistance, so in summers heat will increase and resistance will also increase. hope it helps

    2Thank You

    ANSWER

    • Posted by Saurav Singh Kholiya 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Abhinav Raj Singh 2 years, 1 month ago

    X is NH4Cl and Y is H2O

    1Thank You

    ANSWER

    • Posted by Manmit Kaur 2 years, 1 month ago

    CBSE > Class 10 > Science
    • 1 answers

    Mobasshir Alam 2 years, 1 month ago

    The pressure by which blood leaves from heart is systolic The pressure by which blood comes to the heart is diastolic

    1Thank You

    ANSWER

    myCBSEguide App

    myCBSEguide

    Trusted by 1 Crore+ Students

    Install Now

    Test Generator

    Test Generator

    Create papers online. It's FREE.

    Try Now

    CUET Mock Tests

    CUET Mock Tests

    75,000+ questions to practice only on myCBSEguide app

    Install Now
    Google Play

    Download myCBSEguide App

    All Courses

    Other Websites

    CBSE Courses

    Resources

    Corporate

    NCERT Solutions

    CBSE Sample Papers

    All Content and Intellectual Property is under Copyright Protection | myCBSEguide.com ©2007-2026