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

  • question_answer
    Acid turns blue litmus red and base turns red litmus blue. A student tested a liquid with a red litmus paper which remained red with no change. This shows that the liquid

    A)  Is not a base

    B)  Is not an acid

    C)  is neither an acid nor a base

    D)  None of these

    Correct Answer: B

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