Solve this:
1. The correct option is (3) I and III only.
2. II is incorrect. This is because, an impure liquid cannot have a fixed melting point as well.
IV is incorrect. This is because, pure orange juice is mixture of sugar, water, citric acid, pulp etc. They all have different boiling point.
2. II is incorrect. This is because, an impure liquid cannot have a fixed melting point as well.
IV is incorrect. This is because, pure orange juice is mixture of sugar, water, citric acid, pulp etc. They all have different boiling point.