vapour density of a gas if its density is 0.178 g/L at NTP is?
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The density of the gas is 0.178 g/L at NTP, as stated.
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mamtagarvp8cu94:
but my book says that the answer is 2
one second
ans is 0.089
Answered by
0
Answer:
2
Explanation:
density=mass/volume
22.4l = 1 mole of the gas= x g of gas (molecular weight)
0.178=x/22.4
x=0.178*22.4
x=4 (approx)
vapour density= molar weight of gas/2
=4/2
=2
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