Q26Multiple choice
Reduction potentials of some ions are given below. Arrange them in decreasing order of oxidising power. – – – Ion ClO4 IO4 BrO4 V V V Reduction E =1.19V E =1.65V E =1.74V potential E /V – – –
- (i)ClO4 > IO4 > BrO4 – – –
- (ii)IO4 > BrO4 > ClO4 – – –
- (iii)BrO4 > IO4 > ClO4 – – –
- (iv)BrO4 > ClO4 > IO4
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(iii) BrO4 > IO4 > ClO4 – – –