Define adsorption. Write any two features which distinguish physisorption from chemisorption.

Distinguish between physisorption and chemisorption.

Which is not adsorption isobar for chemisorption?

Write differences between physisorption and chemisorption.

Which plot is the adsorption isobar for chemisorption?

Which plot is the adsorption isobar for chemisorption?

Which plot is the adsorption isobar for chemisorption?

Write a feature which will distinguish a metallic solid from an ionic solid.

The correct statement(s) pertaining to the adsorption of a gas on a solid surface is(are) (i) adsorption is always exothermic (ii) physisorption may transform into chemsisorption transform into chemisorption at high temperature (iii) physisorption increases with increasing temperature but chemisorption decreases with increasing temperature . (iv) chemisorption is more exothermic than physisorption , however it is very slow due to higher energy of activation.

Give any two features of Genetic Code.

Write any two uses of Lithium metal