JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Oxygen Family

  • question_answer
    Hypo is used in photography for [Roorkee 1989]

    A) Developing a picture

    B) Picture printing

    C) The colour of picture

    D) The fixation of the picture

    Correct Answer: A

    Solution :

    Not Available


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