General Principles and processes of Isolation of Elements
medium

કાર્બન દ્વારા ધાતુમાં રિડક્શન ન પામતો ધાતુ ઓક્સાઇડ નીચેના પૈકી ક્યો છે ?

A

$Al_2O_3$

B

$PbO$

C

$ZnO$

D

$Fe_2O_3$

(NEET-2013)

Solution

$A l_{2} O_{3}$ cannot be reduced to metal by carbon because of they are very reactions and reacts with carbon to form carides.

Standard 12
Chemistry

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