Quartz is__________________?

Chemical Engineering Mcqs

Quartz is__________________?

(A)  Stable form of silica upto 870°C

(B)  Converted to Tridymite on firing between 870 to 1470°C

(C)  Transformed to Cristobalite on heating above 1470°C

(D)  All

Submitted By :Ali Uppal

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