NEET Sample Paper NEET Sample Test Paper-34

  • question_answer
    1 mol of anhydrous \[MgC{{l}_{2\,(s)}}\] dissolve in water and e liberate 25cal. Heat of hydration of \[MgC{{l}_{2}}\](s) is \[-30\]Cal. Then calculate heat of solution of \[MgC{{l}_{2}}\]. \[2{{H}_{2}}O\](s) :-

    A)  \[55\text{ }cal/mol\]        

    B)  \[~+5\text{ }cal/mol\]

    C)  \[-5\text{ }cal/mol\]        

    D)  \[-55\text{ }cal/mol\]

    Correct Answer: B

    Solution :

    Not available

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