CMC Medical CMC-Medical Ludhiana Solved Paper-2011

  • question_answer
    The formula of azurite is

    A)  \[CuC{{O}_{3}}\cdot Cu\,{{(OH)}_{2}}\]

    B)  \[2CuC{{O}_{3}}\cdot Cu\,{{(OH)}_{2}}\]

    C)  \[CuC{{O}_{3}}\cdot 2Cu\,{{(OH)}_{2}}\]

    D)  \[CuS{{O}_{4}}\cdot Cu\,{{(OH)}_{2}}\]

    Correct Answer: B

    Solution :

                    Azurite \[[2CuC{{O}_{3}}\cdot Cu{{(OH)}_{2}}]\] is an ore of copper.


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