MCQ
कैल्सियम फास्फेट का अणुसूत्र है:
- A$CaPO _{4}$
- B$Ca _{2}\left( PO _{4}\right)_{3}$
- ✓$Ca _{3}\left( PO _{4}\right)_{2}$
- Dइनमें से कोई
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