The dimerisation of NO 2 as the temperature is lowered is accompanied by

Question

The dimerisation of NO 2 as the temperature is lowered is accompanied by (A) a decrease in pressure (B) the formation of a colloid (C) an increase in pressure (D) a decrease in paramagnetism

Tardigrade Admin · Accepted Answer

The dimerisation of NO 2 as the temperature is lowered is accompanied by a decrease in paramagnetism because NO 2 contains an unpaired electron but no unpaired electron is present in the structure of N 2 O 4.

Q. The dimerisation of $N O_{2}$ as the temperature is lowered is accompanied by

a decrease in pressure

the formation of a colloid

an increase in pressure

a decrease in paramagnetism

The dimerisation of $N O_{2}$ as the temperature is lowered is accompanied by a decrease in paramagnetism because $N O_{2}$ contains an unpaired electron but no unpaired electron is present in the structure of $N_{2} O_{4}$ .

Q. The dimerisation of NO2​ as the temperature is lowered is accompanied by