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Decreasing order of reactivity in Willia...

Decreasing order of reactivity in Williamson synthesis orf the following .
`Me_(3)C CH_(2)Br`
`CH_(3)CH_(2)CH_(2)Br`
`CH_(2)=CHCH_(2)CI`
`CH_(3)CH_(2)CH_(2)CI` .

A

`III gt II gt IV gt I`

B

`I gt II gt IV gt III`

C

`II gt III gt IV gt I`

D

`I gt III gt II gt IV`

Text Solution

Verified by Experts

The correct Answer is:
A
reaction proceeds by `S_N2` mechanism
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NARAYNA-HALOALKANE AND HALOARENES-EXERCISE - 3
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  2. Which one is most reactive towards S(N)1 reactions ?

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  3. In the following reaction C2H6C(CH3)(C6H5)Br

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  4. Which of the following is the least reactive towards nucleophile?

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  5. Methyl bromide reacts with AgF to give methyl fluoride and silver brom...

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  6. The correct order of reactivity of the halides ethyl chloride (I) iso-...

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  7. The order of rate of hydrolysis of alkyl halides 1^(@),2^(@),3^(@) and...

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  8. Which one is most reactive towards S(N)1 reactions ?

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  9. Decreasing order of reactivity in Williamson synthesis orf the followi...

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  10. Which of the following is the least reactive towards nucleophile?

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  11. Which one is a nucleophile substitution reaction among the following ?

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  12. Methyl bromide reacts with AgF to give methyl fluoride and silver brom...

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  13. The correct order of reactivity of the halides ethyl chloride (I) iso-...

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  14. The order of rate of hydrolysis of alkyl halides 1^(@),2^(@),3^(@) and...

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  15. Which one is most reactive towards S N.. reaction ?

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  16. Decreasing order of reactivity in Williamson's ether synthesis of foll...

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  17. Which one is a nucleophile substitution reaction among the following ?

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  18. Which of the following reaction(s) can be used for the preparation of ...

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  19. Consider the reaction : CH(3)CH(2)CH(2)Br+NaCNrarrCH(3)CH(2)CH(2)CN+...

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  20. For the following reactions : - Which of the following statement is...

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