Q. Formula for agate is
A) $Na_{2}SiO_{3}$
B) $K_{2}O.SiO_{2}.Al_{2}O_{3}$
C) $SiO_{2}$
D) $CaF_{2}$
Explanation
(c)
Agate is $SiO_{2}$.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.