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Which of the following statements is//ar...

Which of the following statements is//are correct?
I. `B_(2)O_(3)` is an acidic oxide
II. `Ga_(2)O_(3)` and `Al_(2)O_(3)` are amphoteric oxides.
III. `In_(2)O_(3)` and `tl_(2)O_(3)` are basic oxides.

A

i,ii & iii

B

ii, iii & iv

C

i,ii & iv

D

i,ii,iii,iv

Text Solution

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The correct Answer is:
B
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