The name of the metal which is extracted from the ore is given below. Mark the example which is not correct.

Malachite -

C u

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Calamine -

Z n

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Chlornite -

C r

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Dolomite -

A l

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Solution

The correct option is C Dolomite - $A l$

Ores

Metal extracted

Malachite $(C u C O_{3} \cdot C u (O H)_{2})$

$C u$

Calamine $(Z n C O_{3})$

$Z n$

Chlornite

$C r$

Dolomite $(C a M g (C O_{3})_{2})$

$M g, C a$

Suggest Corrections

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Ores	Metal extracted
Malachite $(C u C O_{3} \cdot C u (O H)_{2})$	$C u$
Calamine $(Z n C O_{3})$	$Z n$
Chlornite	$C r$
Dolomite $(C a M g (C O_{3})_{2})$	$M g, C a$

The name of the metal which is extracted from the ore is given below. Mark the example which is not correct.

The correct option is C Dolomite - Al Ores Metal extracted Malachite (CuCO3⋅Cu(OH)2) Cu Calamine (ZnCO3) Zn Chlornite Cr Dolomite (CaMg(CO3)2) Mg,Ca

The correct option is C Dolomite - $A l$

Ores

Metal extracted

Malachite $(C u C O_{3} \cdot C u (O H)_{2})$

$C u$

Calamine $(Z n C O_{3})$

$Z n$

Chlornite

$C r$

Dolomite $(C a M g (C O_{3})_{2})$

$M g, C a$