1.

White enamel of our teeth is [Bihar CEE 1995]

A. \[C{{a}_{3}}{{(P{{O}_{4}})}_{2}}\]
B. \[Ca{{F}_{2}}\]
C. \[CaC{{l}_{2}}\]
D. \[CaB{{r}_{2}}\]
Answer» C. \[CaC{{l}_{2}}\]


Discussion

No Comment Found

Related MCQs