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Chandrakesh Shukla Grade: 12
        If x gm of steam at 100*c is mixed with 5x gm of ice at 0*C calculate the final temperature of resulting mixture

the heat of vapourisation and fusion are 540cal/gm and 80cal/gm
7 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert
147 Points
										

Dear Chandrakesh


let the final mixure is water at T degree centrigrate.


heat given by vapor =heat taken by ice


x*540 +x*c (100-T) = 5x*80 + 5x*c* (T-0)  wher C is the heat capacity of water=1 cal/gm/oC


 


so x*240 =6xT


T=40  oC





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7 years ago
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