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When 2-chloro-2-methylbutane is heated w...

When 2-chloro-2-methylbutane is heated with alcoholic KOH the possible products `//`s is`//`are?
`(i) (CH_(3))_(2) C=CHCH_(3) " "(ii) H_(2)C=C(CH_(3))CH_(2)CH_(3)`
`(iii) (CH_(3))_(2) CHCH =CH_(2)`

A

(i), (ii) and (iii)

B

(i) and (iii)

C

(ii) only

D

(i) and (ii)

Text Solution

Verified by Experts

The correct Answer is:
D
`CH_(3)-CH_(2)-overset(CH_3)overset(|)underset(Cl)underset(|)C-CH_(3) overset(alc. KOH)underset(Delta) rarr CH_(3) - CH = overset(CH_3)overset(|)underset((i) "(Major)")C-CH_(3)+ CH_(3) - CH_(2) - underset("(ii) (Minor)")underset(CH_3)underset(|)C=CH_2`
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKENE)
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  2. 2-chlorobutane is heated with alcoholic NaOH, the product formed in la...

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  3. When 2-chloro-2-methylbutane is heated with alcoholic KOH the possible...

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  4. What is obtained, when propene is treated with N-bromo succinimide :

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  5. The dehydrohalogenation of neopentyl bromide with alcoholic KOH mainly...

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  6. X in the above reaction is

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  7. The disappearance of the characteristic purple colour of KMnO(4) in it...

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  8. Dilute aqueous KMnO4 , at room temperature reacts with R-CH=CH-R to gi...

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  9. Aqueous sulphuric acid reacts with 2-methyl-1-butene to give predomina...

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  10. Which of the following is not used to distinguish ethene from ethane

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  11. The compounds that will give an isomer of 2, 2-dimethyl propane on cat...

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  12. The Markovnikov rule is best applicable to the reaction between

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  13. CH(3)-CH - CH(2) + HBr rarr.........., the product formed is

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  14. The reaction CH(2) = CH(2) +H(2) underset(250-300^(@)C)overset("...

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  15. Name an alkene which on reductive ozonolysis produces only acetone.

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  16. The order of increasing reactivity of the following compounds towards ...

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  17. If HCl is added over then what is

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  18. Which of the following is the most stable

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  19. The major product obtained by the addition reaction of HBr to 4-methyl...

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  20. The reaction CH(3) CH = CH(2) underset(H^(+))overset(CO + H(2)O)(rar...

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