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7g of nitrogen occupies a volume of 5 li...

7g of nitrogen occupies a volume of 5 litres under certain conditions. Under the same conditions one mole of a gas, having molecular weight 56, occupies a volume of 

A

40L

B

20L

C

10L

D

80L

Text Solution

Verified by Experts

The correct Answer is:
B
`npropV`
`(7)/(28)rarr5` lit.
`1rarr? =5xx4-20L`
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