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The absolute configuration of a molecule...

The absolute configuration of a molecule changes during the reaction.

A

`S_N1`

B

`S_N2`

C

Both `S_N1`& `S_N2`

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
In `S_N2` mechanism nucleophile attack from backside.
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NARAYNA-HALOALKANE AND HALOARENES-EXERCISE - I (H.W)
  1. What is X in the following reaction ? C2H5Cl+XrarrC2H5OH+KCl

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  2. Which of the following acids will give maximum yield of alkyl chloride...

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  3. In the reaction sequence C2H5Cl+KCNoverset(C2H5OH)rarrX What is th...

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  4. Ethyl chloride on heating with AgCN fonns a compound (X ). The functio...

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  5. With Zn - Cu couple and C2H5OH , ethyl Iodide reacts to give

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  6. In the dehydrohalogenation of ethyl chloride the following change occu...

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  7. The reaction C2H5Cl+OH^(-) rarr C2H5OH+Cl^(-) is

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  8. (R ) -2- Octy tosylate is sololyzed in water under ideal S(N^(1)) cond...

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  9. The absolute configuration of a molecule changes during the reaction.

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  10. For a uncleophillic substitution reaction the rate was found in the or...

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  11. SN2 reaction leads to

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  12. Which of the following alkyl halides is hydrolysed by S(N^(1)) mechani...

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  13. Chloro benzene can be prepared by reacting benzene diazonium chloride ...

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  15. The following is an example of Sandmeyer reaction

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  16. Chlorobenzene on reaction with CH3Cl in presence of AlCl3 gives

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  17. 2C6H5Cl+2Na overset(dry ether)rarrX,X is

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  18. Chlorobenzene on fusing with solid NaOH gives

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  19. Chlorobenzene on nitration gives major product of

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  20. The reaction C6H5I+2Na+CH3Ioverset(dry ether) rarrC6H5CH3+2NaI is

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