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A 0^(@)C the density of a fixed mass of ...

A `0^(@)C` the density of a fixed mass of a gas divided by pressure is x. At `100^(@)C`, the ratio will be

A

x

B

`(273)/(373)x`

C

`(373)/(273)x`

D

`(100)/(273)x`

Text Solution

Verified by Experts

The correct Answer is:
B
`PV=nRTrArrPV=m/MRT`
`rArr"density"/P=M/(RT)`
`("density"/P)_("At "T=0^@C)=M/(R(273))=x" ".....(i)`
`("density"/P)_("At "100^@C)=M/(R(373))=(273x)/(373)`
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