Question

12, Assertion : Acetic acid is stronger than formic acid.
Reason
: In acetic acid the electron releasing methyl group makes it difficult to
1
break the O-H bond.
i
13
Assertion : Conductivity of an electrolyte decreases with decrease in
20.
1
concentration
Reason: Number of ions per unit volume increases on dilution.
1
14.
21.
Assertion : [Pt (en),C1,12* complex is less stable than [Pt (NH), C1,]? complex.
Reason : [Pt (NH), C1,]2+ complex shows chelate effect.
15.) Assertion : Phenol is more acidic than p-methylphenol
1
Reason
The presence of an electron releasing group in p-methylphenol makes
it less acidic.
22.
16.
Assertion : Osmotic pressure is a colligative property.
1
Reason
.
Osmotic pressure is directly proportional to molarity.​

Answer 1

Answer:

yes osmotic pressure is directly proportional to molarity