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Home
Class 12
CHEMISTRY
Alcoholic solution of caustic potash is ...

Alcoholic solution of caustic potash is a specific reagent for

A

Dehydration

B

Dehydrogenation

C

Dehydro halogenation

D

Dehalogenation

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Text Solution

Verified by Experts

The correct Answer is:
C
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ALLEN-ALKENE, ALKANE & ALKYNE -EXERCISE-5(B)
  1. Alcoholic solution of caustic potash is a specific reagent for

    03:28

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  2. Of the following, saturated hydrocarbons are -

    02:41

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  3. 1-Chlorobutane on reaction with alcoholic potash gives-

    01:40

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  4. The hybridisation of carbons of C-C single bond of HC-=C-CH=CH(2) is

    02:08

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  5. The products obtained via oxymercuration (HgSO(4)+H(2)SO(4)) of 1-buty...

    06:57

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  6. What is the decreasing order of strengh of the bases? OH^(-), NH(2)^...

    02:36

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  7. The major product of reaction between n-butane and bromine at 130^(@)C...

    01:45

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  8. When cyclohexane is poured in water, it floats because:

    02:12

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  9. (CH(3))(3)CMgCl on reaction with D(2)O proeduces -

    01:24

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  10. When reacts with Ph(3)overset(o+)(P)-overset(ɵ)(C)HR , the product is...

    02:58

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  11. The intermediate during the addition of HCl to propene n presence of p...

    06:16

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  12. statement I: Addition of Br(2) to 1-butene gives two optical isomers. ...

    02:49

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  13. The reaction of with HBr gives :

    03:06

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  14. In the compound, CH(2)=CH-CH(2)-CH(2)--C-=CH the C(2)-C(3) bond is the...

    02:52

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  15. The products obtained via oxymercuration (HgSO(4)+H(2)SO(4)) of 1-buty...

    06:57

    |

  16. A solution of (-)-1- chloro -1- phenylethane in toluene recemises slow...

    01:15

    |

  17. Assertion: -But-1-ene on reaction with HBr in the presence of a peroxi...

    04:58

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  18. Which one of the following alkenes will react faster with H(2) under ...

    02:24

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  19. Propyne and propene can be distinguished by ……….

    04:45

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  20. Assertion : Addition of bromine to trans-but-2-ene yields meso-2,3-di...

    02:41

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