1.

Whatvolume of air will be expelled from a vessel containing 600 ml at 27^(@)C when it is heated to 37^(@)C at the same pressure ?

Answer»

0.0333
0.02
0.067
0.66

Solution :New VOLUME ` = ( 600 xx ( 310K))/(( 300K)) = 620 ml`
Volume of air EXPELLED` = 620 - 600 = 20`
% of air expelled `= ( 20)/( 600) xx 100 = 3.33%`


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