MCQ
Direction: Read the passages given below and answer the questions that follow Passage Mohan was boiling water in a pan for making tea. His brother Ram came there and observed that during boiling of water some bubbles are formed. He told his brother Mohan that boiling of water is a chemical change as gas is evolved in this process. But Mohan argued that this is not a chemical change. What kind of change takes place after formation of tea?
- APhysical change.
- ✓Chemical change.
- CReversible change.
- DBoth $(a)$ and $(b).$
