MCQOPTIONS
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| 1. |
Arrange the hydra-acids of halogens in increasing order of acidity [Orissa JEE 2003] |
| A. | \[HF<HCl<HBr<HI\] |
| B. | \[HI<HBr<HCl<HF\] |
| C. | \[HF<HBr<HI<HCl\] |
| D. | \[HF<HI<HBr<HCl\] |
| Answer» B. \[HI<HBr<HCl<HF\] | |