InterviewSolution
Saved Bookmarks
| 1. |
What do you understand by an alkali? Give two examples of:(a) strong alkalis(b) weak alkalis |
|
Answer» An alkali is a basic hydroxide which when dissolved in water produces hydroxyl ions (OH-) as the only negatively charged ions. (a) Strong alkalis: Sodium hydroxide , Potassium hydroxide (b) Weak alkalis: Calcium hydroxide , Ammonium hydroxide |
|