JCECE Engineering JCECE Engineering Solved Paper-2010

  • question_answer
    Molecular formula of Glauber's salt is

    A) \[MgS{{O}_{4}}\cdot 7{{H}_{2}}O\]         

    B) \[CuS{{O}_{4}}\cdot 5{{H}_{2}}O\]

    C)  \[FeS{{O}_{4}}\cdot 7{{H}_{2}}O\]         

    D)  \[N{{a}_{2}}S{{O}_{4}}\cdot 10{{H}_{2}}O\]

    Correct Answer: D

    Solution :

    Sodium sulphate decahydrate is also known as Glauber's salt.


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