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If P, V, M, T and R are symbols of press...

If P, V, M, T and R are symbols of pressure, volume, molecular weight, temperature and Gas contstant, what is the equation of density of ideal gas

A

`(RT)/(pM)`

B

`(p)/(RT)`

C

`(M)/(V)`

D

`(pM)/(RT)`

Text Solution

Verified by Experts

The correct Answer is:
D
We know that ideal gas equation is
`pV=nRT` ltBrgt `pV=(w)/(M)RT`
`pM=(w)/(V)RT" "(because(w)/(V)=d)`
`pM=dRT`
`rArr" "d=(pM)/(RT)`
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