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    • Posted by Kinjal Agarwal 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Student 📕🖋 4 years, 9 months ago

    In Hydra, the cells divide rapidly at a speci{ic site and develop as an outgrowth called a bud. These buds, while attached to the parent plant, develop into small individuals. When this individual becomes large enough, it detaches itself from the parent body to exist as an independent individual.  In the Bryophyllum the leaves have small buds (as in potato). These buds later convert into small and very small plants which also have roots present on them. When these buds start growing further then the leaf becomes heavy and falls on the ground. Then the buds which are present on the Leaf dumps into ground and forms a plant.

    3Thank You

    ANSWER

    • Posted by D N 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Khushi 4 years, 9 months ago

    (d) The field consists of concentric circles centred on the wire

    2Thank You

    ANSWER

    • Posted by Harshal Joshi 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Khushi 4 years, 9 months ago

    (1) 1074K. (2) boiling point is more than melting point of MgCl2. (3) ① Ionic compounds are solid and are somewhat hard because of the strong force of attraction between the positive and negative ions. ② Ionic compounds have high melting and boiling points. (4) Sodium is highly reactive metal and reacts vigorously with the oxygen, carbon dioxide and moisture present in the air such that it may even cause fire. To prevent the explosive reaction, sodium is kept in kerosene oil. (5) Mercury is liquid at room temperature.

    1Thank You

    ANSWER

    • Posted by Harshal Joshi 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 9 answers

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Annanya Gupta 4 years, 9 months ago

    Ionic compounds have very strong intermolecular force of attraction between their constituent ions and they are hard, solid in nature. So to melt them or to boil them it requires vey high temperature ?️. Hope this helps you!...

    1Thank You

    Harshal Joshi 4 years, 9 months ago

    Thanks..

    1Thank You

    Pawan Kumari 4 years, 9 months ago

    Because they have strong bond structure

    2Thank You

    Narendra 11Th A 4 years, 9 months ago

    Because they have a strong inter atomic ionic bond

    5Thank You

    ANSWER

    • Posted by Harshal Joshi 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pawan Kumari 4 years, 9 months ago

    A homogeneous mixture of concentrated HCl and HNO3 in the ratio 3:1

    2Thank You

    Narendra 11Th A 4 years, 9 months ago

    The solution of concentrated HCL and concentrated HNO3 in 2:1

    3Thank You

    ANSWER

    • Posted by Bhargab Deka 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Vathsala Prabhu 4 years, 9 months ago

    Where's the food?

    2Thank You

    Vathsala Prabhu 4 years, 9 months ago

    What's App Twitter Facebook

    2Thank You

    Vathsala Prabhu 4 years, 9 months ago

    Wednesday Thursday Friday

    1Thank You

    Vathsala Prabhu 4 years, 9 months ago

    What the FREAK

    1Thank You

    ANSWER

    • Posted by Keshav Kaushik 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Pawan Kumari 4 years, 9 months ago

    The process in which chlorine gas and an alkali is formed as a product is called chlor alkali process

    1Thank You

    Srikar B 4 years, 9 months ago

    It is used in industries by electrolysis of sodium chloride with mixing with a base

    2Thank You

    ANSWER

    • Posted by Jay Rakecha 4 years, 8 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Sia ? 4 years, 8 months ago

    A ***-determination system is a biological system that determines the development of sexual characteristics in an organism. Most organisms that create their offspring using sexual reproduction have two sexes. Occasionally, there are hermaphrodites in place of one or both sexes.

    0Thank You

    ANSWER

    • Posted by Ayush Gupta 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Jay Rakecha 4 years, 9 months ago

    h1​=2cm  f=5cm  u=−10m=−1000cm  v1​−u1​=f1​  v1​−−10001​=51​  v1​=51​−10001​=1000200−1​=1000199​  v=5.02cm The image is formed 5.02cm behind the convex lens and is real and inverted.  m=uv​=−10005.02​=−0.005  m=h1​h2​​=−0.005  2h2​​=−0.005  h2​=0.01cm  Since the object distance is much greater than the focal length , this example illustrate the case when the object is place.

    1Thank You

    ANSWER

    • Posted by Chandni – C 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Suraj Verma 4 years, 9 months ago

    Due to present of charged particle is called ions

    0Thank You

    Pawan Kumari 4 years, 9 months ago

    Because it contains ions .

    0Thank You

    A. Kumaaran 4 years, 9 months ago

    The aqueous solution of acid contain H+ ions and free ions/electrons are responsible for conducting electricity.And in aqueous state ions can moves freely to conduct electricity

    0Thank You

    Jay Rakecha 4 years, 9 months ago

    Acids undergo dissociation in aqueous solution to form H+ ions. When electricity is passed through an aqueous solution of an acid, the H+ ions reach the cathode and each H+ ion picks up one electron from the cathode to form H2 gas. Because of this reaction, an aqueous solution of acid conducts electricity.

    1Thank You

    Khushi 4 years, 9 months ago

    The aqueous solution of acid conduct electricity because the acid solution have H+ ions and the movement of these ions helps for the flow of electrical current through the solution.

    0Thank You

    ANSWER

    • Posted by Lata Kumari 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Malaika Sharma 4 years, 9 months ago

    I totally agree with you Annanya There are many students like Savi who waste their and others' time by typing useless messages,love messages etc.We must report the content in such cases so that a proper action should be taken by MyCBSe.

    2Thank You

    Annanya Gupta 4 years, 9 months ago

    Please mention your question if you have any query... Don't waste your as well as others time.... Hope you understand!....

    3Thank You

    ANSWER

    • Posted by Ritika K 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Nargish Akhtar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Jay Rakecha 4 years, 9 months ago

    लेबल आरेख 

    0Thank You

    ANSWER

    • Posted by Avipsa Deb 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Avipsa Deb 4 years, 8 months ago

    Then ,kindly tell me arin

    0Thank You

    Pawan Kumari 4 years, 9 months ago

    cbse.online class 10 use this website for more sample papers of any subject

    0Thank You

    Arin Khokhar 4 years, 9 months ago

    I hv full detail of this

    0Thank You

    Arin Khokhar 4 years, 9 months ago

    U r from which state or school

    0Thank You

    ANSWER

    • Posted by Mohit Khola 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Lata Kumari 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Annanya Gupta 4 years, 9 months ago

    When insoluble precipitates of different compounds are produced in the reaction, then it is called precipitation reaction.

    1Thank You

    Lata Kumari 4 years, 9 months ago

    Thank you

    1Thank You

    Vidhi Yadav 4 years, 9 months ago

    which is insoluble in water, is formed. This insoluble substance formed is known as a precipitate. Any reaction that produces a precipitate can be called a precipitation reaction.

    2Thank You

    ANSWER

    • Posted by Vaishnavi Deore 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Sakshi Tiwari 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Vishal K 4 years, 9 months ago

    SILVER metal has lowest resistivity

    1Thank You

    Keshav Kaushik 4 years, 9 months ago

    Silver

    0Thank You

    Khushi 4 years, 9 months ago

    SILVER

    0Thank You

    Khushi Baliyan 4 years, 9 months ago

    Silver

    0Thank You

    Khushi Baliyan 4 years, 9 months ago

    Silver has the lowest resistivity and has higher conductivity

    0Thank You

    ANSWER

    • Posted by Nikita Gangwar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Nikita Gangwar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Narendra 11Th A 4 years, 9 months ago

    Group-15 Period-3

    1Thank You

    Abhishek Yadav 4 years, 9 months ago

    Group-15 Period-3 Block-p

    1Thank You

    Arin Khokhar 4 years, 9 months ago

    15 group

    1Thank You

    Arin Khokhar 4 years, 9 months ago

    3 period

    1Thank You

    Arin Khokhar 4 years, 9 months ago

    Phosphorus

    1Thank You

    ANSWER

    • Posted by Arin Khokhar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Jay Rakecha 4 years, 9 months ago

    Oxidising agent means which oxidises the other and reduce itself Where as Reducing agent reduces the other and oxidises it self. So the answer is Reducing agent

    1Thank You

    Archit @22 4 years, 9 months ago

    Oxidising agent means which oxidises the other and reduce itself Where as Reducing agent reduces the other and oxidises it self. So the answer is Reducing agent

    3Thank You

    ANSWER

    • Posted by Nikita Gangwar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Saurabh Vishwakarma Saurabh Vishwakarma 4 years, 9 months ago

    When the sodium chloride decomposed to many substance produced is known as chlro alkali process

    1Thank You

    Akshat Awasthi 4 years, 9 months ago

    The formation of caustic soda or sodium hydroxide is called Chlor- alkali process

    1Thank You

    Alankrit Awasthi 4 years, 9 months ago

    When electricity is passed through an aqueous solution of sodium chloride, it decomposes to form sodium hydroxide. The process is called chlor-alkali because of the products formed- chlor for chlorine and alkali for sodium hydroxide

    3Thank You

    ANSWER

    • Posted by Gayu Gayathri 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Nikita Gangwar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Arin Khokhar 4 years, 9 months ago

    Because magnetic field is strong near poles and and separated far from the poles where the magnetic field is weak

    3Thank You

    Armaan Singh Thakur 4 years, 9 months ago

    It is because strength of magnetic field line is more at the ploes

    3Thank You

    ANSWER

    • Posted by Arin Khokhar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Akhilesh Kumar 4 years, 9 months ago

    Right hai

    0Thank You

    Arin Khokhar 4 years, 9 months ago

    No yrr muje defination chahiye

    0Thank You

    ANSWER

    • Posted by Arin Khokhar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Khushi Baliyan 4 years, 9 months ago

    S chand

    0Thank You

    Archit @22 4 years, 9 months ago

    NCERT is best around 80-90% direct from book you can easily score 70+ with NCERT

    0Thank You

    Kshitiz Rai 4 years, 9 months ago

    Educart

    1Thank You

    Suraj Gupta 4 years, 9 months ago

    Educart

    1Thank You

    Shifa Patel 4 years, 9 months ago

    Digest

    1Thank You

    ANSWER

    • Posted by ? ?? 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Keshav Kaushik 4 years, 9 months ago

    Ha

    0Thank You

    Khushi Baliyan 4 years, 9 months ago

    Yes??

    0Thank You

    Abhijot Bedi 4 years, 9 months ago

    Yes it is

    0Thank You

    Harshal Joshi 4 years, 9 months ago

    It is in our syllabus

    0Thank You

    Ankit Kohli 4 years, 9 months ago

    Ha ye syllabus me

    0Thank You

    ANSWER

    • Posted by Arin Khokhar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Student 📕🖋 4 years, 9 months ago

    Why are you want blue print you have not study material

    0Thank You

    Arin Khokhar 4 years, 9 months ago

    No I am class 10th so obviously first exam will be of english only

    0Thank You

    Student 📕🖋 4 years, 9 months ago

    What's yours first exam

    0Thank You

    ANSWER

    • Posted by Faisal Khan 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Kshitiz Rai 4 years, 9 months ago

    Angle I = R \ and all three angle of incidence , angle of reflection and normal lies on same plane

    0Thank You

    Harshal Joshi 4 years, 9 months ago

    sin i/sin r

    0Thank You

    Alok Yadav 4 years, 9 months ago

    The sin of angle of incidence is equal to the ratio of angle of reflection Sin I/sin r = constant

    0Thank You

    Prabhat Arela 4 years, 9 months ago

    Sin i/Sin r

    0Thank You

    Srishtika Murugan 4 years, 9 months ago

    The second law of refraction is also known as Snell's law.It states that the ratio of sine of angle of incidence to sine of angle of refraction is always a constant.

    1Thank You

    ANSWER

    • Posted by Nikita Gangwar 4 years, 9 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Narendra 11Th A 4 years, 9 months ago

    6O2 + 6H2O —> C6H12O6 + 6CO2

    1Thank You

    Aarushi Dangwal 4 years, 9 months ago

    6CO2 + 6H2O —> C6H12O6 + 6O2

    3Thank You

    ANSWER

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