An element having large number of ________ is most easily subjected to nuclear fission?

The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will________?

Most of the atmospheric air pollutants are present in large quantity in________?

With decrease in temperature, the equilibrium conversion of a reversible endothermic reaction________?

Which of the following is not a condensation polymer?

Enzymes are________?