LIFE SCIENCE

Detailed explanation-1: -What are the properties of Bases? Bases are another group of compounds that can be identified by their common properties. A base tastes bitter, feels slippery, and turns red litmus paper blue. The properties of bases are often described as the “opposite” of acids.

Detailed explanation-2: -Bases have pH above 7. pH above 7 stimulates the taste buds on the tongue which correspond to bitterness. Hence bases taste bitter.

Detailed explanation-3: -They both taste sour on your tongue. This is because they are acids and acids taste sour. Bases are the opposite of acids; they normally taste bitter and feel soapy.

Detailed explanation-4: -The correct option is (C), Bases are bitter in taste.

Detailed explanation-5: -Sour taste belongs to the acidic pH range (0 to 7), while bitter taste belongs to the alkaline pH range (7 to 14).