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Question & Answer
»
Chemistry Questions
»
Calcium Phosphate is Present in Tooth Enamel its Nature is (A) Acidic (B) Basic (C) Neutral (D) Amphoteric
Calcium Phosphate is Present in Tooth Enamel its Nature is (A) Acidic (B) Basic (C) Neutral (D) Amphoteric
Table of Content
Answer:
B) Basic
Calcium Phosphate Ca
3
(PO
4
)
2
This compound is a calcium salt of phosphoric acid. It is a source of weak phosphoric acid and a stronger base of calcium hydroxide.
Calcium phosphate consists of calcium ions and phosphate ions, both are inorganic in nature.
Properties- white amorphous crystalline powder which is odourless and tasteless.
It shows presence in the crown area of the tooth and in bones.
It has other names like Calcium phosphate tribasic or Tricalcium Phosphate.
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