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Affinity for hydrogen decreases in the g...

Affinity for hydrogen decreases in the group from fluorine to iodine. Which of the halogen acids should have highest bond dissociation enthalpy ?

A

HF

B

HCl

C

HBr

D

HI

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The correct Answer is:
A
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ERRORLESS-THE P -BLOCK ELEMENTS (NITROGEN, OXYGEN, HALOGEN AND NOBLE FAMILY)-NCERT BASED QUESTIONS (Halogen Family)
  1. Among Cl^-, Br^-, I^-, the correct order for being oxidise to dihaloge...

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  2. On addition of conc. H(2)SO(4) to a chloride salt, colourless fumes ar...

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  3. Affinity for hydrogen decreases in the group from fluorine to iodine. ...

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  4. Reduction potentials of some ions are given below. Arrange them in dec...

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  5. Which of the following is isoelectronic pair ?

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  6. Which one of the following acids is the weakest?

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  7. Which of the following is most volatile compound?

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  8. In which cases, the order of acidic strength is not correct ?

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  9. The stability of interhalogen compounds follows the order

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  10. Which of the following has lowest boiling point

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  11. Which one of the following orders is not in according with the propert...

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  12. The correct order of pseudohalide , polyhalide and interhalogen are : ...

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  13. White enamel of our teeth is

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  14. The reaction of the type 2X2 + S to SX4 is shown by sulphur when X is

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  15. Least volatile hydrogen halide is

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  16. Which halogen forms an oxoacids that contains the halogen atom in tri...

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  17. A black compound of manganese reacts with a halogen acid to give green...

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  18. Which of the following halogen oxides is ionic?

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  19. Which of the following is not prepared by electrolytic method

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  20. The more activeness of fluorine is due to

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