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    • Posted by Rahul Kr 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Miss Zainab 6 years, 2 months ago

    On book store??

    1Thank You

    ANSWER

    • Posted by Aryan Malik 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Drip ? Drop? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Drip ? Drop? 6 years, 2 months ago

    Thnx

    0Thank You

    Khushi Singh 6 years, 2 months ago

    The angle a Rocket makes with the vertical as it curves along its trajectory.

    2Thank You

    ANSWER

    • Posted by Lucifer ? Morningstar? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Jai Pal 6 years, 2 months ago

    Ether is acetone

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    It is a medium in the space which goes ability to flow the light in space without any optical medium ?

    2Thank You

    ANSWER

    • Posted by Lucifer ? Morningstar? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Lucifer ? Morningstar? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Rahul Sharma 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Diksha ? 6 years, 2 months ago

    Natural indicators are those indictors which are extracted from natural things. Eg turmeric

    1Thank You

    Diksha ? 6 years, 2 months ago

    Olfactory indicators are those indicators which show the presence of an acid or base by a change in their smell. Eg. Vanilla

    1Thank You

    ANSWER

    • Posted by Rahul Sharma 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    ?Raj ? 6 years, 2 months ago

    Indicators are substances whose solutions change color due to changes in pH. These are called acid-base indicators. They are usually weak acids or bases, but their conjugate base or acid forms have different colors due to differences in their absorption spectra.

    1Thank You

    ANSWER

    • Posted by Sakshi Patel 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 9 answers

    Aadya Singh ? 6 years, 2 months ago

    1Thank You

    Aadya Singh ? 6 years, 2 months ago

    Nahi...dono ka answer sahi h...??

    1Thank You

    Sambhav Maheshwari 6 years, 2 months ago

    The structure of methane H • + (H(•+)C(+•)H + • H

    0Thank You

    ?Raj ? 6 years, 2 months ago

    Bro mai to kuch nahi kh raha hu ...

    1Thank You

    Nitish Vishwakarma 6 years, 2 months ago

    King , kis basis par kh rhe ho wrong h . Please tell me

    0Thank You

    Nitish Vishwakarma 6 years, 2 months ago

    Kya yh wrong ?

    0Thank You

    Nitish Vishwakarma 6 years, 2 months ago

    Methane is a saturated hydrocarbon. It is gas . It is first gas of homologaus series of alkanes. H . . H..C..H . . H

    1Thank You

    ?Raj ? 6 years, 2 months ago

    Kya ye ans sahi hai ?

    1Thank You

    ?Raj ? 6 years, 2 months ago

    Methane is a chemical compound with the chemical formula CH₄. It is a group-14 hydride and the simplest alkane, and is the main constituent of natural gas.

    1Thank You

    ANSWER

    • Posted by Suresh Arya 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Arun Sindhur 6 years, 2 months ago

    Mendeleevs peroidic law: The properties of elements are the periodic function of their atomic mass He arranged them according to thier atomic mass. Some empty places were left for undiscovered elements. Limitations No fix position for hydrogen No place for isotopes No regular trend in atomic mass Co was placed before Ni

    0Thank You

    Sambhav Maheshwari 6 years, 2 months ago

    Mendeleev arranged the element according of their increasing atomic mass and similar chemical and physical properties. He empty place in his perodic table because all the element doesn't discovered at that time. So, he gave same empty place in his perodic table. Only 63 element discovered at that time. The limitations of Mendeleev. .............................................................................. (1)he doesn't give right place for hydrogen. (2)he doesn't give any place from isotopes. (3)he placed coblat( Co) before Nikihil(Ni).the cobalt is more mass then nikihil(Ni).this is not correct according of their increasing atomic mass.

    0Thank You

    ANSWER

    • Posted by ?Raj ? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Aadya Singh ? 6 years, 2 months ago

    The total reflecting surface of a mirror...

    1Thank You

    ANSWER

    • Posted by ?Raj ? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Aadya Singh ? 6 years, 2 months ago

    Good morning...

    1Thank You

    Diksha ? 6 years, 2 months ago

    Good mrng

    0Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Gm

    1Thank You

    ANSWER

    • Posted by Drip ? Drop? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 41 answers

    Drip ? Drop? 6 years, 2 months ago

    Sorry Galti se type Ho gaya

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Thx my phone Dr

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Good night bro......haan medicines sahi h....tum sahi me le skte ho......trust me medicines are good.....

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Good ? night savi ko and my new friend ba.. Bey

    0Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Avi to tum so jao.....agar subah aaram ni hua to.....breakfast krne k baad SUMO yaa to FLEXON kha lena......

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Sir mereko na head pain kar raha hai kon se pain killer lu

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ok

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Are koi baat wo scenes mood changing hote h......wo vi teenagers me

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Par Etna nahi

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Waise Humko ve hai

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Are bahi tumko loveeria hai to Dr ko dikalo

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Par dekh ligiyega Acha movie hai Einstein par based hai

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Genius ki kahani to achi h...pr beech beech me aur vi kuch scene h....??

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    Off course

    1Thank You

    Shreya ... 6 years, 2 months ago

    Apke liye kyu dekhu..?apne liye dekhungi

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ya aapne liye vi

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ek genius web series hai dekiye GA mere liye

    1Thank You

    Shreya ... 6 years, 2 months ago

    Na..mai toh ni dekhti..?

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Aap log web series dekhte hai

    1Thank You

    Shreya ... 6 years, 2 months ago

    Boliye

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ek baat bole

    1Thank You

    Shreya ... 6 years, 2 months ago

    Samjhaoge maxx...?

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    Majak shreya hareya

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Mai vi ni smja....??

    1Thank You

    Shreya ... 6 years, 2 months ago

    Mtlb..mai smjhi ni maxx...

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    By dono ke bich LA Darr banane ke liye ŚÔŘŔŸ ?

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Mr maxx tu kahan se h....

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Sorry kyu

    1Thank You

    Shreya ... 6 years, 2 months ago

    Sorry kyu ab

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    Kaha gye Sab sorry dono ?

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Haa ji Dr sahib Dr ka baat sar anko par

    1Thank You

    Shreya ... 6 years, 2 months ago

    Majak...

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Are mne is question ka jo ans diya h wo 9th class k chapter me tha......mujhe galat mt samajna koi?

    3Thank You

    Drip ? Drop? 6 years, 2 months ago

    Majak ☺me bola

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    To baat karegi kya

    1Thank You

    Shreya ... 6 years, 2 months ago

    Kuch ni

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Kkrh

    1Thank You

    Shreya ... 6 years, 2 months ago

    Hlo

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Hii

    1Thank You

    Shreya ... 6 years, 2 months ago

    It states that space and time are relative and all the motion must be relative to a frame of reference.

    6Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    If a beautiful girl sits 2 hr with u then 2 hr seems like 2 min..........this is relativity...??

    3Thank You

    ANSWER

    • Posted by ? Queen ?*** 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 10 answers

    Drip ? Drop? 6 years, 2 months ago

    Cinta mat Karo baat kar legi

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ooo

    0Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Are bhai ..glti mery hi h...maine sis se baat ni ki n

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Kya hua Koi baat hai

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Jo Likha hai

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Hii ...aapka naam

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Hi ankesh

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Sorry sis plz

    0Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Sis sorry agar maine kuch glti ki h..but ye n bolo ki baat ni karogi plz

    0Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Lateral inversion is a phenomenon in which left appears to be right and vice versa. It is due to direction that light follows when it strikes a reflecting surface, generally a mirror.

    3Thank You

    ANSWER

    • Posted by ? Queen ?*** 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Drip ? Drop? 6 years, 2 months ago

    Hi

    7Thank You

    ? Queen ?*** 6 years, 2 months ago

    That**

    0Thank You

    ANSWER

    • Posted by Sarita Gupta 4 years, 6 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Sachin Singh 5 years, 5 months ago

    nice explanation

    37Thank You

    ANSWER

    • Posted by Innocent Girl ?? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 3 answers

    ? Queen ?*** 6 years, 2 months ago

    Hi deep

    0Thank You

    Diksha ? 6 years, 2 months ago

    Substances which provide oxygen in a chemical reaction are called oxidising agent. Eg KMnO4

    0Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Who will reduce it will become a oxidising agent

    1Thank You

    ANSWER

    • Posted by Komal Yadav 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 6 answers

    Moti Singh 6 years, 2 months ago

    Mere saare bache hain

    1Thank You

    Ignored Person??☹☹ 6 years, 2 months ago

    Mere sare bache h...

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Mine 3 r left

    1Thank You

    Diksha ? 6 years, 2 months ago

    Mere?

    1Thank You

    Shreya ... 6 years, 2 months ago

    Mere 4..

    2Thank You

    Aadya Singh ? 6 years, 2 months ago

    2 bache h.. ?

    2Thank You

    ANSWER

    • Posted by Komal Yadav 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Aadya Singh ? 6 years, 2 months ago

    Because it doesn't produce smoke..

    4Thank You

    ANSWER

    • Posted by Shagun Srivastava 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 0 answers
    ANSWER

    • Posted by Gopal Goswami 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Viswajeet Sharma 6 years, 2 months ago

    Means

    0Thank You

    ANSWER

    • Posted by Drip ? Drop? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 5 answers

    Komal Yadav 6 years, 2 months ago

    Power of hydrogen

    2Thank You

    Aadya Singh ? 6 years, 2 months ago

    Power/Potential of Hydrogen...

    2Thank You

    Prakash Preet 6 years, 2 months ago

    Power of hydrogen

    0Thank You

    Shreya ... 6 years, 2 months ago

    Potential of hydrogen

    4Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Power of Hydrogen

    1Thank You

    ANSWER

    • Posted by Pritesh Sethiya 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Yogita Ingle 6 years, 2 months ago

    • Chemical name for Na2CO3. 10H2O is Washing Soda ( Sodium carbonate decahydrate ) and for Na2CO3 is Sodium Carbonate.
    • 10 H2O is the water of crystallisation which is attached with Na2CO3. This makes the salt look dry but it actually contains fixed number of water molecules present in one formula unit of a salt.
    • The term used is " Water of Crystallisation ".

    0Thank You

    Adarsh Patel 6 years, 2 months ago

    .10H2o si the water of Cristilisation

    0Thank You

    ANSWER

    • Posted by Rajesh Bhatt 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 2 answers

    Yogita Ingle 6 years, 2 months ago

    Sphincter muscle is a circular muscle that helps natural pasage with easy contraction.There are various spincters in human body.
    For example sphincter of pylori in stomach.Within the stomach, food is churned up and mixed with gastric juices to form a creamy mixture. This mixture is called chyme, and it moves from the stomach to the small intestine through the pyloric sphincter.It also regulates the rate of release of chyme so that there is a steady flow of food into the small intestine for several hours after eating.

    0Thank You

    Vikas Singh 6 years, 2 months ago

    Sphincter is the layer which stop food from coming out of our stomach.

    0Thank You

    ANSWER

    • Posted by Neeraj Jakhar 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Ganga Rana 6 years, 2 months ago

    ??

    0Thank You

    Aadya Singh ? 6 years, 2 months ago

    Starch solution...

    1Thank You

    Ganga Rana 6 years, 2 months ago

    Tyndall effect is the scattering of light by the particles of the mixture when passed through it. Tyndall effect is characteristics property of colloid. Here,starch solution is a colliodal solution. Hence, it shows tyndall effect.

    0Thank You

    ANSWER

    • Posted by Drip ? Drop? 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 4 answers

    Viswajeet Sharma 6 years, 2 months ago

    U wlcm bro

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Thanku

    0Thank You

    Sahil Yadav 6 years, 2 months ago

    Because Hydrogen show both the property of metal and non metal and some time it react like halogen and sometime like alkali metal of group 1

    3Thank You

    Viswajeet Sharma 6 years, 2 months ago

    Because hydrogen is a gas and also it is a non metal but even contain positive charge that,s why

    1Thank You

    ANSWER

    • Posted by Sunita Yadav 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Yogita Ingle 6 years, 2 months ago

    Isomers are compounds with same molecular formula but different structures. Four characteristics of isomers:

    1. Isomers have different physical properties.
    2. Isomers may have same or different chemical properties.
    3. All isomers have the same number of atoms.
    4. Isomers have different structural arrangements.

    1Thank You

    ANSWER

    • Posted by ? Queen ?*** 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 35 answers

    Diksha ? 6 years, 2 months ago

    Convex mirror?

    0Thank You

    Shiven Handa 6 years, 2 months ago

    Convex mirror

    0Thank You

    R G R 6 years, 2 months ago

    Good bye... Pta nhi 31st ko a paunga ya nhi

    1Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Kaha ja rahi hai

    1Thank You

    ? Queen ?*** 6 years, 2 months ago

    Byy,.bad m milte h...

    3Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    What was that on those*** that dr.cool had written about shreya

    0Thank You

    R G R 6 years, 2 months ago

    OK ???

    1Thank You

    ? Queen ?*** 6 years, 2 months ago

    Vo nahi ati ab..??

    2Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Oh

    1Thank You

    ? Queen ?*** 6 years, 2 months ago

    Mene padhli

    2Thank You

    R G R 6 years, 2 months ago

    Diya ki koi khabar??

    1Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Aap log neche wala chat padh lo kaam aaiga

    1Thank You

    ? Queen ?*** 6 years, 2 months ago

    Thanks shivansh.... again thanx rohit bhai...m bhi theek hu

    2Thank You

    Drip ? Drop? 6 years, 2 months ago

    Hum to usi din bolenge

    0Thank You

    Viswajeet Sharma 6 years, 2 months ago

    Plane and convex sahi hai

    1Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Convex

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Right ans is convex..no doubt

    1Thank You

    ☣️Roman ☣️ 6 years, 2 months ago

    Ooo suhu wish you a happy birthday ? ?? in advance

    1Thank You

    ? Queen ?*** 6 years, 2 months ago

    Answer ??...plane mirror ,convex mirror, concave mirror....aareee sahi konsa hh??

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Ooo

    0Thank You

    R G R 6 years, 2 months ago

    I am fine and you??

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Hii sis

    0Thank You

    ? Queen ?*** 6 years, 2 months ago

    31 ko h!!??

    1Thank You

    ??​?​?​?​?​?​ ? 6 years, 2 months ago

    Ohh sorry mujhe lga ki real and virtual....its ans will be convex

    0Thank You

    R G R 6 years, 2 months ago

    You are the best sister in the world.... Bhagwan se yhi dua haai ki hr jnm tumhe mre bhn bnae ??

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Kab

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Apka birthday ? hai

    0Thank You

    ? Queen ?*** 6 years, 2 months ago

    Kese ho ap????

    2Thank You

    ? Queen ?*** 6 years, 2 months ago

    Thanx bhai...☺️☺️☺️☺️

    2Thank You

    Viswajeet Sharma 6 years, 2 months ago

    Convex too??

    0Thank You

    Khushboo Singh 6 years, 2 months ago

    concave mirror

    2Thank You

    R G R 6 years, 2 months ago

    Happy birthday in advance Suhu ??????I will to God to give you all the happiness and enjoyment of your life

    1Thank You

    Drip ? Drop? 6 years, 2 months ago

    Convex

    0Thank You

    Shreya ... 6 years, 2 months ago

    Convex

    4Thank You

    Viswajeet Sharma 6 years, 2 months ago

    Plane mirror

    1Thank You

    ANSWER

    • Posted by Mukul Rana 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 3 answers

    Shiven Handa 6 years, 2 months ago

    Magnesium metal react with oxygen to form metal oxide . 2Mg+O2->2Mg0

    0Thank You

    Yogita Ingle 6 years, 2 months ago

    Metals reacts with atmospheric oxygen and produces metal oxides that are basic in nature because they react with water to form bases. In case of rusting of iron, the iron reacts with the oxygen present in air and moisture and develops rust (hydrated iron (III) oxide).

    0Thank You

    Drip ? Drop? 6 years, 2 months ago

    Metal react with o2 and form metal oxide

    0Thank You

    ANSWER

    • Posted by Navi 22 6 years, 2 months ago

    CBSE > Class 10 > Science
    • 1 answers

    Yogita Ingle 6 years, 2 months ago

    Auxin helps in the development of tendril around any support. Auxins are produced in the apices or terminal end of a stem or roots. The hormone of plant Auxins helps in the growth of plants by elongating the cells of plant.
    When the thread like structure called the tendril comes in touch with any kind of support, auxin begins stimulating the cells present on the alternate region to grow very fast. And due to this, the tendril coils around the support.

    1Thank You

    ANSWER

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