Question:
Calcium phosphate is present in tooth enamel. Its nature is
(a) basic
(b) acidic
(c) neutral
(d) amphoteric
Solution:
(a). Ca3(PO4)2 is a salt of strong base Ca(OH)2 and weak acid H3PO4.
Click here to get exam-ready with eSaral
For making your preparation journey smoother of JEE, NEET and Class 8 to 10, grab our app now.