While mixing a strong concentrated acid/base, we must take care of which of the following?
Q. While mixing a strong concentrated acid/base, we must take care of which of the following?
1. The acid/base must always be added slowly to water rather than the other way around.
2. We must stir the solution slowly and constantly. 3. Protective goggles, gloves, and a lab coat should be worn. 4. The water must always be added to the acid/base rather than the other way around.
- Only 1 and 3 are correct
- Only 1, 2 and 3 are correct
- Only 2, 3 and 4 are correct
- None of the above
Answer: Only 1, 2 and 3 are correct