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Byju's Answer
Standard XII
Chemistry
Introduction to d and f Block Elements
Which of the ...
Question
Which of the following oxides doesn't react with both of an acid and alkali ?
A
Z
n
O
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B
S
n
O
2
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C
A
l
2
O
3
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D
M
g
O
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Solution
The correct option is
C
M
g
O
Explanation:
Zinc oxide
Z
n
O
, Tin(IV) oxide or
S
n
O
2
, Aluminum oxide
A
l
2
O
3
are all amphoteric substances, meaning they can react with both acids and bases.
But in
M
g
O
, Magnesium is a metal and like most of the metals, it forms basic oxides. It is a basic oxide and contains oxide ions.
Hence it will not react with both acid and alkali.
Option D is correct.
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Q.
Carbon reduction process is not commercially applicable for which of the following set of oxides to extract the respective metal?
(I)
Z
n
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(II)
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(IV)
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(V)
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Q.
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An oxide which forms salts when it reacts with both acids and alkali is :
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Q.
Which of the following oxides react with both acids and bases?
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