Question

calculate osmotic pressure of decimolar solution of NaCl which is ionised to 80% at 27 degc.

Answer 1

298°is the answer
I think .....................

Answer 2

Given π= 4.82 atmosphere, T = 27° C = 27 + 273 = 300 K C = 0.1, R = 0.821 L atm K– 1 ... of sodium chloride exerts an osmotic pressure of 4.82 atmosphere at 27°C.