1.

The pressure of 2 mole of ideal gas at 546 K having volume 44.8 L is ……………. (A) 2 atm (B) 3 atm (C) 7 atm (D) 1 atm 1023

Answer»

Correct option is : (A) 2 atm

Using ideal gas equation

PV = nRT

P = \(\frac {2\times0.082\times546}{44.8}\) 

= 2 atm

Correct option is (A) 2 atm



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