40 mg of gaseous substance (X_(2) ) occupies 4.8 mL of volume at 1 atm – InterviewSolution

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1.	40 mg of gaseous substance (X_(2) ) occupies 4.8 mL of volume at 1 atm and 27^(@)C. Atomic mass of element X is : (R:0.08 atm L/mole- k )
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