1.

For a solution the plot of osmotic pressure(pi )verses the concentration( c "in" mol L^(-1)) gives a straight line with slope 310 R where 'R' is the gas constant The temperature at which osmotic pressure measured is

Answer»

`310 XX 0.082 K `
`310^(@)C`
`37^(@)C`
`(310)/(0.082)K`

Solution :`PI CRT, y = x ( m), m =RT`
`310 R = RT`
`THEREFORE T = 310 K = 37^(@)C`


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