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Among Al(2)O(3), SiO(2),P(2)O(3) and SO(...

Among `Al_(2)O_(3), SiO_(2),P_(2)O_(3) and SO_(2)`, the correct order of acid strength is :

A

`Al_(2)O_(3)ltSiO_(2)ltSOI_(2)ltP_(2)O_(3)`

B

`SiO_(2)ltSO_(2)ltAl_(2)O_(3)ltP_(2)O_(3)`

C

`SO_(2)ltP_(2)O_(3)ltSiO_(2)Al_(2)O_(3)`

D

`Al_(2)O_(3)ltSiO_(2)ltP_(2)O_(3)ltSO_(2)`.

Text Solution

Verified by Experts

The correct Answer is:
D
Higher the oxidation state and higher the electronegativity, more acidic is the oxide.
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