JEE Main 20179 Apr, Morning shiftChemistryMediumGaseous State28× since 2002
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 :
JEE Main 2017 · 9 Apr, Morning shift · Q1111