A) Cryolite
B) Mica
C) Feldspar
D) Fluorspar
Correct Answer: D
Solution :
Fluorspar\[(Ca{{F}_{2}})\], Cryolite\[(N{{a}_{3}}Al{{F}_{6}})\], Feldspar\[(KAlS{{i}_{3}}{{O}_{8}})\], Mica \[({{K}_{2}}O.3A{{l}_{2}}{{O}_{3}}.6Si{{O}_{2}}.2{{H}_{2}}O)\]You need to login to perform this action.
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