Last Updated On [03-11-2023]
A gas mixture contains 50% helium and 50% methane by volume at S.T.P. what is the percentage by mass of the methane in the mixture?
(a)
20%
(b)
40%
(c)
60%
(d)
80%
A gas mixture contains 50% helium and 50% methane by volume at S.T.P. what is the percentage by mass of the methane in the mixture?
(a)
20%
(b)
40%
(c)
60%
(d)
80%
Question ID - 153078 :-
A gas mixture contains 50% helium and 50% methane by volume at S.T.P. what is the percentage by mass of the methane in the mixture?
(a)
20%
(b)
40%
(c)
60%
(d)
80%
|
A gas mixture contains 50% helium and 50% methane by volume at S.T.P. what is the percentage by mass of the methane in the mixture? |
|||||||
|
(a) |
20% |
(b) |
40% |
(c) |
60% |
(d) |
80% |
Next Question :
|
A mixture of non-reacting gases contains hydrogen and oxygen gases in the mass ration of 1:4 respectively. What will be the molar ratio of the above two gases in the mixture? |
|||||||
|
(a) |
16:1 |
(b) |
1:4 |
(c) |
4:1 |
(d) |
1:6 |
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