Mistakes

Question 1

acetaldehyde undergoes polymerization with sulfuric acid to produce

Answer 1

paraldehyde

Question 2

what is paramagnetic behaviour

Answer 2

magnetism due to lone pair of electrons

Question 3

what absorbs CO2 and gives out O2 at the same time

Answer 3

KO2

Question 4

london dispersion forces depend on size of

Answer 4

electron cloud

Question 5

method used for separation of phenol is

Answer 5

Dow’s method

Question 6

in industries methanol is prepared from

Answer 6

water gas

Question 7

collagen proteins are present in _______throughout the body

Answer 7

tendons

Question 8

what has the highest pH

Answer 8

salt of weak acid and strong base