List any two points of difference between Lithium and other alkali metals. Give reasons.

Give any two differences between sigma and pi bonds

Write any two differences between absorption and adsorption.

Write any two differences between DNA and RNA.

List out any three important differences between order and molecularity.

Based on the nature of order present in the arrangement of the constituent particles, solid are classified into two crystalline and amorphous. List out any four points of difference between crystalline and amorphous solids.

a) Write any two differences between classical smog and photochemical smog.

Mention any two differences between electric and magnetic field.

List any two similarities between Be and AI.

Give the difference between apomixis and polyembryony?