The molecular weight of a gas is 45. Its density at STP is [Pb. PMT 2004]

Question: The molecular weight of a gas is 45. Its density at STP is [Pb. PMT 2004]

(a) 22.4

(b) 11.2

(c) 5.7

(d) 2.0


Correct Answer: (d) 2.0


The molecular weight of a gas is 45. Its density at STP is [Pb. PMT 2004] (a) 22.4 (b) 11.2 (c) 5.7 (d) 2.0


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