The molecular formula of felspar is
The molecular formula of felspar is
- A
${K_2}O\,.\,A{l_2}{O_3}.\,6Si{O_2}$
- B
${K_2}O\,.\,3A{l_2}{O_3}.\,6Si{O_2}$
- C
$N{a_3}Al{F_6}$
- D
$CaS{O_4}.\,2{H_2}O$
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