JEE Main & Advanced Sample Paper JEE Main - Mock Test - 8

  • question_answer
    Which of the following products are obtained when \[N{{a}_{2}}C{{O}_{3}}\]is added to a solution of copper sulphate?

    A) Basic copper carbonate \[[CuC{{O}_{3}}.Cu{{(OH)}_{2}}],\] sodium sulphate and \[C{{O}_{2}}\].

    B) Copper hydroxide, sodium sulphate and \[C{{O}_{2}}\]

    C) Copper carbonate, sodium sulphate and \[C{{O}_{2}}\]

    D) Copper carbonate and sodium sulphate.

    Correct Answer: A

    Solution :

    \[2CuS{{O}_{4}}+2N{{a}_{2}}C{{O}_{3}}+{{H}_{2}}O\xrightarrow{{}}\]\[CuC{{O}_{3}}.Cu{{(OH)}_{2}}+2N{{a}_{2}}S{{O}_{4}}+C{{O}_{2}}\]


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