When the stopper of a bottle containing colourless liquid was removed, the bottle gave a smell like that of vinegar. The liquid in the bottle could be
Q. When the stopper of a bottle containing colourless liquid was removed, the bottle gave a smell like that of vinegar. The liquid in the bottle could be
- Hydrochloric acid solution
- Sodium hydroxide solution
- Acetic acid solution
- Saturated sodium bicarbonate solution
Answer: Hydrochloric acid solution