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    • Posted by Raji Mm 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Mehakpreet Kaur 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shweta Kashyap 8 years, 3 months ago

    Carbon attached to different 4 gps

    1Thank You

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    • Posted by Purti Goley 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Vedika Tiwari 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Astha Srivastava 8 years, 3 months ago

    It have different meanings,we also say it is something that is not soft or yielding to pressure which means hard,it is something having three dimensions which generally means cubic,it is something of definite shape and volume which is neither liquid nor gas.

    3Thank You

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    • Posted by Vedika Tiwari 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sonia Dhawan 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Anshika Uniyal 8 years, 3 months ago

    Vitamin E,D,K are fat soluble vitamins.

    5Thank You

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    • Posted by Sonia Dhawan 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Siddharth Duggal 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ayushi Gupta 8 years, 3 months ago

    When any cation leaves out its place from crystal lattice then the vacancy defect created is k/a cationic defect. When any anion leaves out its place from crystal lattice then the vacancy defect created is k/a anionic defect.

    3Thank You

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    • Posted by Kash Warring 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Akash Kumar 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Akash Kumar 8 years, 3 months ago

    धन्यवाद भाई

    1Thank You

    Ujjwal Mishra 8 years, 3 months ago

    The –NH 2 group attached to the benzene ring makes it more reactive and thus when bromine water is added to aniline, bromine water decolourises to form a precipitate of 2,4,6-tribromoaniline .

    3Thank You

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    • Posted by Siraj Khan 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Manoj Kumar 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Tanmay Dixit Dixit 8 years, 3 months ago

    A solution is the homogeneos mixture of two or more than two components which shows same properties in different directions.

    0Thank You

    Ankita Kumari 8 years, 3 months ago

    A solution is a homogeneous mixture of one or more solutes dissolved in a solvent.

    1Thank You

    ANSWER

    • Posted by Eena Shahi 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ankita Kumari 8 years, 3 months ago

    The solid in which the constituent particles of matter are arranged in a random manner are called amorphous solid. It is a non- crystalline solid with no proper arrangement of atoms in the solid lattice

    2Thank You

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    • Posted by Rahul Yadav 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Spandan Udgata 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Tia Chaubey 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Mehak Suidui 8 years, 3 months ago

    By taking natural log

    1Thank You

    ANSWER

    • Posted by Deepika Kashyap 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishal Pratap Singh 8 years, 3 months ago

    Frenkel defect is not found in the pure alkali metal halides because this defect is due to vacancy of ion ,which is shifted in interstitial spaces,and pure alkyl halide do not have vacancy.

    2Thank You

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    • Posted by Nisha Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishal Pratap Singh 8 years, 3 months ago

    a mixture of two liquids which has a constant boiling point and composition throughout distillation.

    0Thank You

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    • Posted by Mohammad Anas 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nikhil Chaturvedi 8 years, 3 months ago

    By partial hydrolysis

    1Thank You

    ANSWER

    • Posted by Tia Chaubey 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Prachi Jat 8 years, 3 months ago

    By learning equation n solving ncert questions

    1Thank You

    ANSWER

    • Posted by Hrithik Gorayan 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Naman Singh 8 years, 3 months ago

    Addition polymer . Bi product are not associated Condensation polymer . Bi product are associated

    0Thank You

    ANSWER

    • Posted by Amit Raj 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Vishal Pratap Singh 8 years, 3 months ago

    The dissolution of gases, liquids, or solids into a liquid or other solvent is a process by which these original states become solutes (dissolved components), forming a solution of the gas, liquid, or solid in the original solvent.

    0Thank You

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    • Posted by Anshika Uniyal 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shreya Pandey 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Tanuj Chauhan 8 years, 3 months ago

    When double bonded carbon atom contain less no of hydrogen then it is major and when contain large no of hydrogen then it is minor

    1Thank You

    ANSWER

    • Posted by Abhineet Raj 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Saqib Khurshid 8 years, 3 months ago

    1 convert phenol to benzene by treatment with zn. 2 Friedelcraft alkylation of benzene to produce toluene. 3 oxidation of toluene in presence of potassium permagnate to produce benzoic acid.

    6Thank You

    ANSWER

    • Posted by Aditya Kumar 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Amar Kumar 8 years, 3 months ago

    The coordination number of an atom in a molecule is the number of atoms bonded to the atom.The coordination number describes the number of neighbor atoms with respect to a central atom.

    Example: The coordination number of diamond is 4, as each carbon atom rests at the center of a regular tetrahedron formed by four carbon atoms.

    Steps for identifying the coordination number of a coordination compound.

    1.  Identify the central atom in the chemical formula. Usually, this is a transition metal.
    2.  Locate the atom, molecule, or ion nearest the central metal atom. To do this, find the molecule or ion directly beside the metal symbol in the chemical formula of the coordination compound. If the central atom is in the middle of the formula, there will be neighboring atoms/molecules/ions on both sides.
    3.  Add the number of atoms of the nearest atom/molecule/ions. The central atom may only be bonded to one other element, but you still need to note the number of atoms of that element in the formula. If the central atom is in the middle of the formula, you'll need to add up the atoms in the entire molecule.
    4.  Find the total number of nearest atoms. If the metal has two bonded atoms, add together both numbers,

    1Thank You

    ANSWER

    • Posted by Saummya Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Deepak Singh Baghel 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 3 answers

    Anand Kumar 8 years, 3 months ago

    ch3oochs has more boiling point bcz stabling the compond

    1Thank You

    Ahtesham Rajput 8 years, 3 months ago

    CH3COOCH3 has more boiling point because B.P. is directly perposnal to molecular mass

    0Thank You

    Lekha Raj 8 years, 3 months ago

    Ch3cooch3

    0Thank You

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    • Posted by Aditi Singh 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Khushboo Kumari 8 years, 3 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Ahtesham Rajput 8 years, 3 months ago

    If there is a bonding between two atoms where one atom has vacant Orbit and another have lone pair then electron donate from p Orbit to vacant p Orbit then this type of bonding is called p pie p bonding

    0Thank You

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