Question

Which example is a weak base?

Responses

ammonia

ammonia

vinegar

vinegar

potassium hydroxide

potassium hydroxide

ethyl alcohol

Answer 1

Among the options provided, **ammonia** is commonly classified as a weak base.

Vinegar (which contains acetic acid) is an acid, potassium hydroxide is a strong base, and ethyl alcohol is not classified as a base.

So, the correct answer is ammonia.