Which of the following statemetn is `//` are correct ?  `I`. Van't  Hoff factor for `10^(-3) M CH_(3
Channel: Doubtnut
Date: 2020-07-12

Which of the following statemetn is `//` are correct ?  `I`. Van't  Hoff factor for `10^(-3) M CH_(3)COOH` is `39//35 (wedge^(@)._(m)=350 S cm^(2) mol^(-1)` and `k=4xx10^(-5) S cm^(-1)).`  `II.` If `wedge^(@)._(m)` of `KCl, LiCl,` and `KNO_(3)` are `150, 115, ` and `145 S cm^(2) mol^(-1),` then that of `LiNO_(3)` will be `110 S cm^(2) mo^(-1).`  `III.` In general, with increase in concentration, the specific conductance increases and reaches a maximum and then decreases with further increase in concentration.