RAJASTHAN PMT Rajasthan - PMT Solved Paper-2007

  • question_answer
    Suitable conditions for melting of ice

    A) high temperature and high pressure

    B)        high temperature and low pressure

    C)        low temperature and tow pressure

    D)        low temperature and high pressure

    Correct Answer: A

    Solution :

                                    \[icewater\] According to Le-Chateliers principle at equilibrium if we change temperature or pressure of a reaction it will shift in such a way so as to undo the change. \[\because \]Melting of ice is endothermic process. \[\because \]Supply of heat shifts equilibrium in forward direction \[\because \]Volume of ice is more than volume of water. \[\therefore \]Increase in pressure shifts equilibrium to right. \[\therefore \]High temperature and high pressure are favourable conditions of melting of ice.


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