If the rate of diffusion of oxygen gas is taken as 1, wha...
If the rate of diffusion of oxygen gas is taken as 1, what will be rated of diffusion of methane whose relative molar mass is 16?
2.0
1.8
1.4
1.0
0.5
Correct answer is C
No explanation has been provided for this answer.
Which of the following alloys contain iron? ...
A given fuel has an octane number of 100. This means that ...
The determination of heat of combustion is carried out with ...
A major source of oxide of nitrogen is from the burning of ...
The principle of column chromatography is based on the ability of the constituents to ...
Oil spillage in ponds and creeks can be cleaned up by? ...
What term is used to describe an oxide whose aqueous solution turns blue litmus red? ...
A phenomenon where an element exist in different forms in the same physical state is known as ...
The number of d-electrons in Fe2+ (Z = 26) is not equal to that of ...