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  5. Acids, Bases and Salts / अम्ल, क्षार एवं लवण

Railways General Science & Technology Acids, Bases and Salts / अम्ल, क्षार एवं लवण Sample Paper Acids and Bases Sample Test Paper-16

  • question_answer
    A base is a substance which

    A)  is bitter in taste

    B)  Given\[OH-\] ions in aqueous solution

    C)  Can donate electron

    D)  All of the above

    Correct Answer: D

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