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Which one of the following is most basic...

Which one of the following is most basic?

A

`F^-`

B

`Cl^-`

C

`Br^(-)`

D

`I^-`

Text Solution

Verified by Experts

The correct Answer is:
D
Conjugate base of the weakest acid is most basic Acid strength of hydrogen halides is in the order: HFltHCl lt HBr lt HI
Therefore, conjugate base of HF (i.e., `F^-`) is the strongest base
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DINESH PUBLICATION-THE HALOGEN FAMILY-REVISION
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  5. HI can be prepared by all the following methods except

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  6. Which among the following is paramagnetic ?

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  7. Which one of the following pairs of substances when mixed, produces ch...

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  8. Which one of the following oxyacids of chlorine is the least oxidizing...

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  9. Which of the following bonds is the strongest ? .

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  10. Which of the following oxides of chlorine is obtained by passing dry c...

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  11. The solubility of iodine in water may be increased by adding

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  12. 1.0 M solution of which of the following salts is most basic ?

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  13. The element which never acts as reducing agent in a chemical reaction ...

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  14. Which is the weakest out of HF, HCl, HBr and HI?

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  15. The solubility of I2 increases in water in presence of

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  16. In the reaction 3Br(2) + 6CO(3)^(2-) + 3H(2)O to 5Br^(-) + 2BrO(3)^(...

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  17. Hydrochloric acid at 25^@C is

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  18. In the reaction HNO3 + HF to H2NO3^(+) + F^(-) base is

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  19. Oxidation of thiosulphate by iodine gives

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