1.

Which processes will increase the number of molecules, to have an energy greater than a particular value

Answer»

INCREASING the temperature 
INTRODUCING more of the same GAS at the same temperature 
compressing the gas at CONSTANT temperature 
decreasing the temperature 

Solution :a) as `T uarr` molecules having energy greater than a particular value `uarr`.
b) when more gas is introduced ,KE remains same but no. of molecules `darr`.
C) constant `T implies` KE constant.


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