When a solution is added to vanilla extract, then the characteristic smell of vanilla cannot be detected. State whether the given solution is an acid or a base.

When a solution is added to a cloth strip treated with onion extract, then the smell of onion cannot be detected. State whether the given solution contains an acid or a base.

How can you say whether the given solution is acidic or alkaline ?

When hypo solution is added to KMnO_(4) solution then

When hypo solution is added to KMnO_(4) solution then

State any two characteristics of ideal solutions.