I. Hydrochloric acid solution:
1. A binary acid
2. Reacts with magnesium to produce hydrogen gas
3. Reacts with sodium hydroxide solution to produce sodium chloride and water
Based on the information provided:
- Hydrochloric acid solution is a binary acid.
- When hydrochloric acid reacts with magnesium, it produces hydrogen gas.
- When hydrochloric acid reacts with sodium hydroxide solution, it forms sodium chloride and water.
Correct answers:
- II only (Reacts with magnesium to produce hydrogen gas)
- II and III only (Reacts with magnesium to produce hydrogen gas, Reacts with sodium hydroxide solution to produce sodium chloride and water)