Given below are two statements:
Statement I: Mass of 1 mole of oxygen gas is more than 1 mole nitrogen gas.
Statement II: 2 mole nitrogen gas occupies more volume than oxygen at STP.
In the light of the above statements, choose the correct answer from the options given below:
Both Statement I and Statement II are correct.
Statement I is correct but Statement II is incorrect.
Statement I is incorrect but Statement II is correct.
Both Statement I and Statement II are incorrect.
Mass of 1 mole of O2 = 32 g
Mass of 1 mole of N2 = 28 g
Volume of 2 mole of N2 at STP= 44.8 L
Volume of 2 mole of O2 at STP = 44.8 L
The total number of electrons present in one molecule of methane is;
MediumThe number of moles of nitrogen atoms present in 112 g of N2 is: [Atomic mass of N = 14 amu]
MediumWhat will be the vapour density of P2O5 ?[Atomic mass of P = 31 amu and O = 16 amu]
MediumThe volume occupied by 20 g of hydrogen gas at STP, is ____L [Molar volume of gas at STP is 22.4 L]
MediumHow many grams of silicon are present in 35- gram atoms of silicon (Given at. wt. of Si = 28)?
Easy112.0 mL of NO2 at STP was liquefied, the density of the liquid being 1.15 g mL−1. Calculate the num
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