7267Chemical EngineeringMedium
Natural silica________?
ATransforms to other allotropic forms i.e. Tridymite and Cristobalite involving very high
BMainly contains quartz
CAll A., B. and C.
DIs not stable at high temperature
Correct answer
C. All A., B. and C.
Explanation
The correct answer is All A., B. and C..