JEE Main 9 April 2017 Paper Solved Paper

Section: Chemistry

Question : 34 of 90

Marks: +1, -0

At 300 K, the density of a certain gaseous molecule at 2 bar is double to that of dinitrogen (N2) at 4 bar. The molar mass of gaseous molecule is :(

[Main 9 April 2017]

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