10th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank 10th CBSE Science Acids, Bases and Salts

  • question_answer
      An aqueous solution turns red litmus solution blue. Excess addition of which solution would reverse the change ammonium hydroxide solution or hydrochloric acid?

    Answer:

                      Hydrochloric acid.


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