Answer:
b. household ammonia
Explanation:
Basic solution -
A solution is considered to be basic in nature , if it is capable to release [tex]OH^-[/tex]ions .
The pH of a basic solution is always greater than 7 .
The taste of a basic solution is bitter .
From the given options of the question ,
The basic solution is the household ammonia.
Rest HCl , Vinegar are acidic in nature ,
And ,
Pure water is neutral. ( where, pH = 7 ) .