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7th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    Which of the following acids is used to prepare explosives such as TNT?

    A) Sulphuric acid

    B) Oxalic acid

    C) Lactic acid

    D) Ammonium hydroxide

    E) None of these

    Correct Answer: A

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