Q.
Which of the following oxides is most basic and most acidic respectivelyI. N2O5 II. H2OIII. K2O IV.CaOV. SO3Choose the correct option.
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a
II and III
b
I and V
c
III and V
d
IV and I
answer is D.
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Detailed Solution
CaO is the most basic oxide.N2O5 is the most acidic oxide.
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