`sigma`-Nitrophenol boils at alower temperature than P-nitrophenol. Give reason.

Explain p-nitrophenol boils at higher temperature than o-nitrophenol?

p-nitrophenol is having lower pK_(a) value than phenol because

Give reason for the following: (a) p-nitrophenol is more acidic than o-nitrophenol. (b) Phenol is more reactive towards electrophilic substitution reaction than benzene.

Why orthomethoxy phenol has less acidic nature than nitrophenol?

Ethanol boils at a higher temperature than diemthyl ether, even though they have same molecular formula-explain.

This question has statement I and II. Of the four choices given after the statements, choose the one that best describes the two statements. Statement - I : In binary ideal solution more volatile component boils at less temperature and less volatile component boils at high temperature than their normal boiling point of pure component. Statement -II : For any composition, mixture boils at temperature in between the their normal boiling point temperature of pure component.

ortho-nitrophenol is less soluble is water than p- and m-nitrophenols because-

Acidiccharacter of 4-nitrophenol is greater than 3-nitrophenol Explain why? Compare basic character of aromatic and aliphatic amines.

In steam distillation, the orgainc liquid boils at a temperature ________ than its normal boiling point.