JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    Which of the following imparts green colour to the glass [CPMT 1993]

    A) \[C{{u}_{2}}O\]

    B) \[CdS\]

    C) \[Mn{{O}_{2}}\]

    D) \[C{{r}_{2}}{{O}_{3}}\]

    Correct Answer: D

    Solution :

    Not Available


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