380 mL of a gas at 27^@C, 800 mm of Hg weight 0.455 g. The mol.wt. of – InterviewSolution

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1.	380 mL of a gas at 27^@C, 800 mm of Hg weight 0.455 g. The mol.wt. of gas is :
Answer» 27 28 29 30 Answer :B

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