7th Class Science Acids, Bases and Salts / अम्ल, क्षार एवं लवण Question Bank Acids, Bases and Salts

  • question_answer
    _____salt is used in developing films in photography.

    A) \[NaCl\]            

    B) \[NaHC{{O}_{3}}\]

    C) \[AgN{{O}_{3}}\]         

    D) \[CuS{{O}_{4}}\]

    E) None of these

    Correct Answer: C

    Solution :

    Not Available  


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