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a
It occupies 2.24 litre at NTP
b
It corresponds to 12 mole of CO
c
It corresponds to same mole of CO and N2
d
It corresponds to 3.01×1025 molecules of CO
answer is A.
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Detailed Solution
14 g of CO=1428=0.5 mole 0.5 mole = =3.01×1023 molecules The molecular weight ofCO=(12+16)=28The molecular weight of N2=14+14=28Therefore. the incorrect statement is that it occupies 2.24 litre at NTP.