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Chemistry Test - 2
Result
Chemistry Test - 2

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  • Question 1/10
    1 / -0

    Dimerisation in carboxylic acid is due to

  • Question 2/10
    1 / -0

    The compound which reacts with Fehling solution is

  • Question 3/10
    1 / -0

    Which of the following gives blood red colour with KCNS ?

  • Question 4/10
    1 / -0

    A cylinder filled with a movable piston contains liquid water in equilibrium with water vapour at 25oC. Which one of the following operations results in a decreace in the equilibrium vapour pressure ?

  • Question 5/10
    1 / -0

    The internal energy of a subtance does not depend upon

  • Question 6/10
    1 / -0

    The reaction is spontaneous if the cell potential is

  • Question 7/10
    1 / -0

    2-acetoxy benzoic acid is used as an

  • Question 8/10
    1 / -0

    Which one of the following is an example of exothermic reaction?

  • Question 9/10
    1 / -0

    In the silver plating of copper, K[Ag(CN)₂] is used insead of AgNO₃. The reason is

  • Question 10/10
    1 / -0

    Which of the following simple ions will not form complex ion with NH₃?

    Solutions

    Solution

    Pb2+ ion do not form complex with ammonia. It precipitate in form of a white salt rather than forming complex.Hence, correct answer is A.

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