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    • Posted by Rohit Sikarwar 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Tanuja Biswas 8 years ago

    Chemical compounds with stabilize an emulsion

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    • Posted by Shruti R 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Saurav Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shivam Rathore 8 years ago

    We use cryolite to decrease the melting point of impurities and to bring conductivity .

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    • Posted by Dc Cc 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Luksh Kumar 8 years ago

    every type of DNA nitrogenous base are does not same.

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    • Posted by Yash Bansal 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Saurav Kumar 8 years ago

    Physisorption includes formation of vander Waals bond and its formation requires the release of energy

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    • Posted by Vivek Lohiya 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Manisha Kushan 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Shivanshi Chaudhary 8 years ago

    There are many available in you tube Rectifier , transformer, capacitor,logic gates etc.

    1Thank You

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    • Posted by Aman Ojha 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Nauman Akhtar 8 years ago

    All chapter in chemistry... ? 70 mark Best of luck

    4Thank You

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    • Posted by Luksh Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Priyanka Bohra 8 years ago

    DDT is used as insectisides

    0Thank You

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    • Posted by Piyush Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Yash Raj Jaiswal 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Nauman Akhtar 8 years ago

    The reversible process of forming sulphonic acids by the action of concentrated sulphuric acid on aliphatic or aromatic compound.

    1Thank You

    Rohit Pawar 8 years ago

    SO3h ka addition by H2SO4 reagent

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    • Posted by Swati Priya 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Rachit Goyal 8 years ago

    I will give u a eg like in N2 O5 the covalency is 4 N is forming 3 covalent bonds n 1 coordinate bond so i think no. Of bonds it came make is covalency if it fits ur ques then this is good otherwise separately it is not asked,'what do you mean by covalency?' ❌

    1Thank You

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    • Posted by Keerthana Divya 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Sakshi Kumari 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Summi Farheen 8 years ago

    Negative value idicates that the redox couple is stronger reducing agent than H+/H2

    1Thank You

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    • Posted by Jassimran Singh 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Raja Babu 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Manpreet Kaur 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Sakshi Kumari 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Swati Kumari 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Vishal Rana 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Suresh Krishna 8 years ago

    The ability of an atom to attract the shared pair of electron towards itself in its bonded state

    5Thank You

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    • Posted by Mehakdeep Singh Mehakdeep 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Rajesh Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Suresh Krishna 8 years ago

    When silicon is doped with phosphorus it forms a n type semiconductor whereas when silicon is doped with boron it forms a p type semiconductor

    1Thank You

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    • Posted by Sumit Pandat 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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    • Posted by Kd Yadav 8 years ago

    CBSE > Class 12 > Chemistry
    • 2 answers

    Gautam Singh 8 years ago

    -COOH

    0Thank You

    Udayabhanu Rout 8 years ago

    COOH

    2Thank You

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    • Posted by Kamlesh Jangid 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Shivam Singh 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Ayush Kumar 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Sia ? 4 years, 6 months ago

    A drug is any chemical substance which when acts on the living body alter the physiological process and is used for prevention, diagnosis, control, and treatment of disease. While medicine is the formulated form of the drug having definite dose and dosages form which is used for prevention, diagnosis, control, and treatment of disease.

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    • Posted by Tushar Upadhyay 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
    ANSWER

    • Posted by Vikas Khandelwal 8 years ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    Pawan Kushwah 8 years ago

    Boiling points means when bonding of their compound beginning smashed and start convert in vapour phase....

    2Thank You

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    • Posted by Ananta Chakraborty 8 years ago

    CBSE > Class 12 > Chemistry
    • 0 answers
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