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What is the density (in g*cm^(-3)) of ni...

What is the density (in `g*cm^(-3)`) of nitric oxide (assuming ideal behaviour) at `27^(@)C` and 1 atm pressure?

Text Solution

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Given, `P=1atm,T=(273+27)K=300K`,
Molar mass (M) of NO=30 `g*mol^(_1)`
`therefore d=(PM)/(RT)=(1atmxx30g*mol^(-1))/(0.0821L*atm*mol^(-1)*K^(-1)xx300K)`
`=1.218g*L^(-1)=1.218xx10^(-3)g*cm^(-3)`.
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