(A) Calamine is $ZnCO_3$,Cryolite is $Na_3AlF_6$,Gibbsite is $Al(OH)_3$,and Malachite is $CuCO_3 \cdot Cu(OH)_2$.Out of the above ores,Calamine is the

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(A) Calamine is $ZnCO_3$,Cryolite is $Na_3AlF_6$,Gibbsite is $Al(OH)_3$,and Malachite is $CuCO_3 \cdot Cu(OH)_2$.Out of the above ores,Calamine is the only ore of $Zinc$.

Class 12 Chemistry General Principles and Processes of Isolation of Elements Occurrence

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Important ore of zinc is

A
Calamine
B
Cryolite
C
Gibbsite
D
Malachite

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General Principles and Processes of Isolation of Elements

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Occurrence

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Important ore of zinc is

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