Phenol associates in water to double molecules. The values of observed and calculated molecular weight of phenol are `161.84` and `94` , repectively. The degree of association are `161.84` and `94` , repectively. The degree of association of phenol will be
a. 60% , b. 84% , c. 45% , d. 80%

Phenol associates in water to double molecules. The values of observed and calculated molecular weight of phenol are 161.84 and 94 , repectively. The degree of association of phenol will be a. 60% , b. 84% , c. 45% , d. 80%

Phenol associates in water to double molecules. The values of observed and calculated molecular weight of phenol are 161.84 and 94 , repectively. The degree of association of phenol will be a. 60% , b. 84% , c. 45% , d. 80%

Phenol (mol.wt. 94 ) is dimerised to 60% in a solvent, the observed molecular weight of phenol will be:

The degree of association is 70% for the following reaction . Calculate the Van't Hoff factor.

The degree of association is 70% for the following reaction . Calculate the Van't Hoff factor.

The degree of association is 70% for the following reaction . Calculate the Van't Hoff factor.

Depreciation applicable to an equipment is 20%. The value of the equipment 3 years from now will he less by 45% b.48.8% c. 51.2% d.60%

phenol associates in benzene to a certain extent in dimerisation reaction. A solution containing 0.02 kg of phenol in 1.0 kg of benzene has its freezing point depressed 0.69 k. Hence, the degree of association of phenol demerized will be, [ K_(f)(C_(6)H_(6)) =5.12 k "mol"^(-1) ] a) 0.63 b) 0.73 c) 0.83 d) 0.93

In certain solvent, phenol dimerizes to the extent of 60%. Its observed molecular mass in that solvent should be