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CBSE Class 12 Chemistry Guess Paper First term 2013

Sep 15, 2013 17:30 IST

    Find CBSE class 12th Chemistry Guess paper for the first term examination. Question has been framed as per the syllabus covered in the first term examination. It is very important to prepare the first term examination as it is a part of board exam preparation

    Some question of this Guess paper are given here

    1. Why water has a much higher boiling point than hydrogen fluoride?

    To get the CBSE class 12th GUESS PAPERS, Click Here

    2. How the conductivity of an extrinsic semiconductor can be increased?

    To get the CBSE class 12th PRACTICE PAPERS, Click Here

    3. A reaction is of first order with respect to a reactant. How rate will be affected when concentration of reactants becomes two times?

    To get the CBSE class 12th SAMPLE PAPERS, Click Here

    4. What are food preservatives? Name two examples.

    To get the CBSE class 12th QUESTION PAPERS, Click Here

    5. What are biocatalysts?

    To get the CBSE class 12th NCERT SOLUTIONS, Click Here

    6. What type of stoichiometric defect is shown by AgBr

    7. Draw the structure of the monomer for each of the following polymers:
    (i) Nylon 66
    (ii) Polypropene

    8. What is the lead storage battery?

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