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  3. RAJASTHAN ­ PET

RAJASTHAN ­ PET Rajasthan PET Solved Paper-2003

  • question_answer
    The gas is expanded in such a way so that its pressure and volume laws follow\[p{{V}^{2}}=\]constant. In this process, the gas will become                               

    A)  hot                                     

    B)  cold                                  

    C)  nor hot neither cold     

    D)  first hot after that cold                 

    Correct Answer: B

    Solution :

     \[p{{V}^{2}}=\]constant This is an adibatic process. Therefore, in this process, the internal energy and temperature of gas decrease. Therefore, gas will become cold.


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