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

  1. Class 10
  2. Chapter 2 Class 10 - Acids, Bases and Salts (Term 1)

About the Author

CA Maninder Singh's photo - Founder at Teachoo
CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 11 years and a teacher from the past 11 years. He teaches Science, Accounts and English at Teachoo