8 gofCH,COOH dissolved in 100 g of benzene shows a depression in freezing point equal to 1.62 K. Ifmolal depression constant of benzene is 4.9 K kg mol! The percentage association of benzoic acid will be approximately. (Suppose benzoic acid forms dimer in benzene) (1) 50 % (2) 75 % (3) 85 % (4) 99%

Question

8 gofCH,COOH dissolved in 100 g of benzene shows a depression in freezing point equal to 1.62 K. Ifmolal depression constant of benzene is 4.9 K kg mol! The percentage association of benzoic acid will be approximately. (Suppose benzoic acid forms dimer in benzene) (1) 50 % (2) 75 % (3) 85 % (4) 99%​

abhay gupta · Answer

Answer: the precentage association of benzoic is 75 Thank you !

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8 gofCH,COOH dissolved in 100 g of benzene shows a depression in freezing point equal to 1.62 K. Ifmolal depression constant of benzene is 4.9 K kg mol! The percentage association of benzoic acid will be approximately. (Suppose benzoic acid forms dimer in benzene) (1) 50 % (2) 75 % (3) 85 % (4) 99%

8 gofCH,COOH dissolved in 100 g ofbenzene shows a depression in freezing
point equal to 1.62 K. Ifmolal depression
constant of benzene is 4.9 K kg
mol! The percentage association of
benzoic acid will be approximately.
(Suppose benzoic acid forms dimer in
benzene)
(1) 50 %
(2) 75 %
(3) 85 %
(4) 99%

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8 gofCH,COOH dissolved in 100 g ofbenzene shows a depression in freezingpoint equal to 1.62 K. Ifmolal depressionconstant of benzene is 4.9 K kgmol! The percentage association ofbenzoic acid will be approximately.(Suppose benzoic acid forms dimer inbenzene)(1) 50 %(2) 75 %(3) 85 %(4) 99%​