Account for the following Ethylene glycol is added to radiator in automobiles.

solution exhibit certain colligative properties such as elevation in boiling point, depression in freezing point , osmotic pressure. Cold ethylene glycol is added to radiator in vehicles. Which colligates property of water is involved in doing this ? Explain.

Account for the following: H_3PO_3 is dibasic.

Account for the following: PCI_3 fumes in moisture.

Account for the following:- Bleaching action of Cl_2 .

Account for the following: NH_3 acts-as a Lewis base.

Account for the following: A cation is always smaller that its parent atom.

Account for the following:- NO_2 dimerises to N_2O_4 .

In cold countries, ethylene glycol is added to water in the radiators of cars during winters. It results in

In which of the following polymers, ethylene glycol is one of the monomer units?