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. [`K_(f)(_(6)H_(6)) =5.12 k "mol"^(-1)`]
A
0.63
B
0.73
C
0.83
D
0.93
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b
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DILUTE SOLUTION
NARENDRA AWASTHI|Exercise Level 1 (Q.62 To Q.91)|1 Videos
Phenol associates in benzene to certain extent to form a dimer. A solution containing 20 xx 10^(-3) kg of phenol in 1.0 kg of benzene hs its freezing point depressed by 0.69 K . Calculate the fraction of phenol that has dimerized. ( K_(f) for benzene is 5.12 K kg mol^(-1) ).
Phenol associates in Benzene to a certain extent to form dimer. A solution containing 2.0 xx 10^(-2) kg of Phenol in 1.0 kg of benzene has its freenzing point decreased by 0.69 K. The percentage degree of association of Phenol is (K_(f) for benzene = 5.12 kg mol^(-1)K)
Phenol associates in benzene to a certain extent to form a dimer. A solution containing 20xx10^(-1) kg phenol in 1 kg of benzene has its freezing pint depressed by 0.69 K. Calculate the fraction of phenol that has dimerised. "K"_("f")" for benzene"=5.12" kg mol"^(-1)"k" .
The fraction of phenol dimerised in benzene if 20 g of phenol in 1 kg benzene exhibts a freezing point depression of 0.69 K. ( K_(f) "benzene "=5.12 (K-kg)/(mol)) ltbgt (MW phenol =94)
The amount of benzene that will seprete out (in grams) if a solution containing 7.32 g of triphenylmethane in 1000 g of benzene is cooled to a temperature which is 0.02^(@) C below the feezing point of benzene ? ( K_(f)=5.12 K-kg//mol )
Phenol associates in benzene to from dimer (C_(6)H_(5)OH)_(2) . The freezing point of a solution containing 5g of phenol in 250 g of benzene is lowered by 0.70^(@)C . Calculate the degree of association of phenol in benzene .( k_(f) for benzene = 5.12 Km^(-1) )
NARENDRA AWASTHI-DILUTE SOLUTION-Level 3 - Match The Column