1.

4.4 g of a gas at STP occupies a volume of 2.24 L, the gas can be [Haryana CEET 2000]

A.                 \[{{O}_{2}}\]     
B.                 CO
C.                 \[N{{O}_{2}}\]  
D.                 \[C{{O}_{2}}\]
Answer» E.


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