GENERAL KNOWLEDGE

GK

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Equal masses of oxygen, hydrogen and methane are kept under identical conditions. The ratio of the volumes of gases will be
A
1 : 1 : 1
B
1 : 16 : 2
C
2 : 16 : 1
D
2 : 16 : 2
Explanation: 

Detailed explanation-1: -∴ Ratio of the volumes of gases will be 1:16:2.

Detailed explanation-2: -Hence, The ratio of volume of 1g H2 to the volume of 16g CH4 at STP is 1:2 .

Detailed explanation-3: -The correct statement of Avogadro’s law is: Equal volumes of all gases under identical conditions contain the same number of molecules.

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