1.

Calculate the density of CO_(2)" at "100^(@)C and 800 mm Hg pressure.

Answer»

Solution :Given, `P=(800//760)" atm ", m_(co_(2))=44`
`T=100+273=373 K`,
`because PV =(W)/(m) RT`
`because (" DENSITY "(d) =(w)/(V))`
`THEREFORE d=(Pm)/(RT)`
`therefore d=(800xx44)/(760xx0.0821xx373)`
`=1.5124" g litre"^(-1)`


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