7th Class Science Acids, Bases and Salts Question Bank Acids, Bases and Salts

  • question_answer 15) What happens when an acid is slowly added to water?

    A)  It releases heat.

    B)  It absorbs heat.

    C)  There is no heat change.

    D)  It undegoes neutralization.

    Correct Answer: A

    Solution :

    When an acid is slowly added to water, it releases tremendous amount of heat. Always acids are added to water but not vice-versa.

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