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Arrange the following hydrogen halides i...

Arrange the following hydrogen halides in order of their decreasing reactivity with propene.

A

`HCl gt HBr gt HI`

B

`HBr gt HI gt HCl`

C

`HI gt HBr gt HCl`

D

`HCl gt HI gt HBr`

Text Solution

Verified by Experts

The correct Answer is:
C
Bond energy of HI is 296.8 kJ/mol, HBr is 36.7KJ/mol and HCl is 430.5kJ/mol. Hence, `HI gt HBr gt HCl` is the order of reactivity with propene.
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
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  9. Which of the following is the most stable alkene

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  10. The olefin which on ozonolysis gives CH(3)CH(2)CHO and CH(3)CHO is

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  11. Addition of HCl does not obey anti-Markovnikov's rule because

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  12. Alkene R-CH=CH2 reacts readily with B2H6 and the product on oxidation ...

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  13. The reaction of with HBr gives predominantly

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  14. Propene when heated with chlorine at about 500^@ C forms

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  15. In the following reactions, RCH(2)CH=CH(2)+(ICl) to (A) Markowniko...

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  16. Which of the following gives on ozonolysis both aldehydes and ketones?

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