Acidic Character, Basic Character and Nature of Oxides
Which of the ...
Question
Which of the following oxide is expected to react readily with NaOH?
A
Na2O
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B
CaO
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C
NO
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D
Cl2O7
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Solution
The correct option is DCl2O7 Acidic oxide is expected to react readily with NaOH. Na2O is metal oxide i.e basic oxide. CaO also is metal oxide i.e basic oxide. NO is neutral oxide. Cl2O7 is non metallic oxide i.e., acidic oxide.