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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
    Human stomach produces acid 'X' which helps in digestion of food. Acid 'X' is

    A)  Acetic acid       

    B)  methanoic acid

    C)  Hydrochloric acid

    D)  citric acid

    Correct Answer: C

    Solution :

    [c] Hydrochloric acid helps in digestion of food. It is secreted by the walls of the stomach.


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