10th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids Bases and Salts

  • question_answer
    Choose the incorrect statement among the following.

    A) Tamarind, tomato and sour milk are the natural sources of tartaric acid, citric acid and lactic acid respectively.

    B) The atmosphere of Venus is made up of thick white and yellowish clouds of sulphuric acid.

    C) Bleaching powder is used for disinfecting drinking water.

    D) During electrolysis of brine,\[C{{l}_{2}}\] gas is given off at the anode and \[{{H}_{2}}\] gas at the cathode.

    Correct Answer: A

    Solution :

    Tamarind contains tartaric acid, tomato contains oxalic acid and sour milk (curd) contains lactic acid.


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