A gas cylinder of capacity of 20dm3 is filled with gas X the mass of which is 10g. When the same cylinder is filled with hydrogen gas at same temperature and pressure the mass of the hydrogen is 2g hence find the relative molecular mass of the gas.
Pls explain with steps
Answers
Relative molecular mass of gas x
=2 x vapor density
=2 x 5
=10
Therefore, the relative molecular mass of gas x is 10g.
Read more on Brainly.in - https://brainly.in/question/8255061#readmoreTo get the relative molecular density of gas x, we should get the vapor density first. The equation for volume density is:
To get the relative molecular density of gas x, we should get the vapor density first. The equation for volume density is:
Relative molecular mass of gas x
=2 x vapor density
=2 x 5
=10
Therefore, the relative molecular mass of gas x is 10g.
Relative molecular mass of gas x
=2 x vapor density
=2 x 5
=10
Therefore, the relative molecular mass of gas x is 10g.
Read more on Brainly.in - https://brainly.in/question/8255061#readmoreTo get the relative molecular density of gas x, we should get the vapor density first. The equation for volume density is:
To get the relative molecular density of gas x, we should get the vapor density first. The equation for volume density is:
Relative molecular mass of gas x
=2 x vapor density
=2 x 5
=10
Therefore, the relative molecular mass of gas x is 10g.
Answer:
It is 10
Explanation:
20 dm³=20l (1dm³=1l)
20lof the gas weighs 10g
Therefore, 1l of the gas weighs 0.5g
We know V.D=mass of 1l of gas /mass of 1l of H2
Therefore(1l of H2 weighs approx. weighs 0.09g)
=>0.5/0.09 = 5.5g ~ 5g
Therefore we know,
2×VD=RMM(Relative nolecular mass)
2×5=10g(Approx)
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