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    • Posted by Sneha Jha 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Laxman Kumar 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ritika Thakur 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Vanshika Dhiman 8 years ago

    Because it'll need high amount of energy in gaining so that's why he supposed to gain but still looses it's 3 electrons

    0Thank You

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    • Posted by Sushant Singh 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Sushant Singh 8 years ago

    It is a type of catalyst

    1Thank You

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    • Posted by Komal Chandrasen 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Shreya Sharma 8 years ago

    Carbon show tetravaelnce because it has 4 outermost electron and due to the loss or gain of these electron carbon may complete itz octet.

    1Thank You

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    • Posted by Hitesh Dagar 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Ritu Solanki 8 years ago

    4.002602

    5Thank You

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    • Posted by Aashish Tomar 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Kanhaiya K 8 years ago

    dried pop

    1Thank You

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    • Posted by Hridesh Singh 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Uttam Oraon 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Uttam Oraon 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Uttam Oraon 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Ritu Solanki 8 years ago

    That the -ve part of the addundum get attached to the carbon atom have less hydrogen

    0Thank You

    Kanhaiya K 8 years ago

    simple rule for adfition of functional group or any other compound H eill be added to the carbon group with higher H snd other to remaining

    0Thank You

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    • Posted by Nikhil Malik 8 years ago

    CBSE > Class 11 > Chemistry
    • 3 answers

    Newin Joy 8 years ago

    3

    0Thank You

    Nikhil Malik 8 years ago

    How....complete solution

    1Thank You

    Saksham Malhotra 8 years ago

    2

    0Thank You

    ANSWER

    • Posted by Anjali Kumari 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Abc Ch 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Abc Ch 8 years ago

    Because of high lattice enthalpy of CaCl2

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    • Posted by Ajay Kumar 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
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    • Posted by Abhishek Verma 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Kritika Trehan 8 years ago

    Chromatography is a versatile method of separating many different kinds of chemical mixtures. In any chromatographic technique, a stationary phase usually a solid, thick liquid, or bonded coating that stays fixed in one place, and a mobile phase or eluent (usually a liquid or gas) that moves through it or across it.

    3Thank You

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    • Posted by Sinchana S 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Komal Kaur 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Tannu Bhardwaj 8 years ago

    Sicl4 has tetrahedral shape . Here si is sp3 hybridised and bond angle are 109.5°

    1Thank You

    Deepak Kumar 8 years ago

    Tetrahedral

    1Thank You

    ANSWER

    • Posted by Bhawana Tanayan 8 years ago

    CBSE > Class 11 > Chemistry
    • 3 answers

    Shrawani Salila 8 years ago

    Ionic bond and very small size and thus needs very large amount of heat to break the ionic bond

    0Thank You

    Ritu Solanki 8 years ago

    Because of very high ionisation enthalpy

    0Thank You

    Aayush Pun 8 years ago

    Because of high ionisation enthalpy

    2Thank You

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    • Posted by Gaurav Sharma 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    A Z 8 years ago

    By thermal treatment or by ion exchange or by reverse osmosis.

    1Thank You

    Ritika Thakur 8 years ago

    By Calgon's method, simple resins method, Treatment of salt with washing soda etc.

    0Thank You

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    • Posted by Mahima Singh 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Diksha Diksha 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ritu Solanki 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Diksha Diksha 8 years ago

    No because it does not contain dissolved oxygen in it which is necessary for marine animals to survive

    1Thank You

    Samandeep Kaur 8 years ago

    No because distilled water have not salt

    1Thank You

    ANSWER

    • Posted by Umesh Vaghela 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Sia ? 4 years, 6 months ago

    Physical vs Chemical Equilibrium
    A physical equilibrium is an equilibrium state in which the physical state of the system does not change. Chemical equilibrium is the equilibrium state in which the concentrations of reactants and products is not changed with time.
     Nature
    Physical equilibriums show no change in physical states of matter that is involved in the equilibrium. Chemical equilibriums show no changes in concentrations of reactants and products that are involved in the equilibrium.
    Theory
    Physical equilibrium includes the coexistence of two physical states inside the same closed system. Chemical equilibriums include equal rates of forward and backward reactions.

    0Thank You

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    • Posted by Sakshi Sharma 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Abhinav Kalaliya 8 years ago

    nucleus + inner shell electrons

    0Thank You

    A Z 8 years ago

    Kernel means the inner shells of electrons in an atom.

    1Thank You

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    • Posted by Jay Radadiya 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Juned Manyar 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Deepak Kumar 8 years ago

    ....This

    1Thank You

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    • Posted by Rahul Kumar 8 years ago

    CBSE > Class 11 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Samrat Shitanshu Maurya 8 years ago

    CBSE > Class 11 > Chemistry
    • 1 answers

    Anant Sharma 8 years ago

    Atomic radius increases down the group but decreases along the period As we know moving from left to right in a peruod effective nuclear charge increase thus resulting in decreasing the size of atom along a period Therefore amon N,O,F nitrogen has the highest atomic radius

    1Thank You

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    • Posted by Rahul Kumar 8 years ago

    CBSE > Class 11 > Chemistry
    • 2 answers

    Ritika Thakur 8 years ago

    Liquid has a definite volume. But gases have free surface to occupy.

    0Thank You

    Abhinav Kalaliya 8 years ago

    liquid : strong intermoleclar forces than gases. liquid: incompressible while gases compressible

    0Thank You

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