Question 6 - MCQs from NCERT Exemplar - Chapter 2 Class 10 - Acids, Bases and Salts

Last updated at August 14, 2026 by

Calcium phosphate is present in tooth enamel. Its nature is

(A) basic

(B) acidic

(C) neutral

(D) amphoteric

 

Answer

Calcium phosphate is present in tooth enamel - Teachoo-01.jpg

Calcium phosphate is a basic salt , made up of Weak Phosphoric Acid and stronger base Calcium Hydroxide.

 

So, the correct answer is (a) basic in nature

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