Question

What are strong and weak bases?

Answer 1

Strong base showing dissociation. Strong bases fully dissociate to give ions in solution. Weak bases only partially dissociate. Here it can be seen that the ammonia causes the water molecules to break apart by removing a hydrogen ion (proton) from the water molecule leaving an excess of OH- ions in the solution.

Answer 2

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What are strong and weak bases?____________________________________

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Strong bases:

A base which completely ionises in water and dust produce a large amount of hydroxide ions

(OH- ) is called a strong base

weak base:

A base which is partially ionised in water and thus produces a small amount of hydroxide ions (OH-ions ). is called a weak base