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The reaction is : CH(3)CHBr-CH(2)Br+2K...

The reaction is `:`
`CH_(3)CHBr-CH_(2)Br+2KOH("alc.")overset(Delta)rarr CH_(3)-C equiv CH+2KBr+2H_(2)O`

A

Deharlogenation

B

Dehydrohalogenation

C

Decarboxytation

D

Dehydration

Text Solution

Verified by Experts

The correct Answer is:
B
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Write the structure of the major organic product in each of the following reactions: (i) CH_(3)CH_(2)CH_(2)Cl + NaI underset("heat")overset("acetone")rarr (ii) (CH_(3))_(3)CBr + KOH underset("heat")overset("ethanol")rarr (iii) CH_(3)CH(Br)CH_(2)CH_(3) + NaOH overset("water")rarr (iv) CH_(3)CH_(2)Br + KCN overset("aq. ethanol")rarr (v) C_(6)H_(5)ONa + C_(2)H_(5)Cl rarr (vi) CH_(3)CH_(2)CH_(2)OH + SOCl_(2) rarr (vii) CH_(3)CH_(2)CH = CH_(2) + HBr overset("peroxide")rarr (viii) CH_3CH = C(CH_3)_2 + HBr rarr

AAKASH INSTITUTE-HYDROCARBONS-SECTION-B OBJECTIVE TYPE QUESTIONS (ONE OPTION IS CORRECT)
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  2. In the given reaction CH(3)-overset(O)overset(||)(C)-C(2)H(5)overset...

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  3. The most suitable sequence of reagents to perform this conversion is

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  4. The compound having only primary hydrogen atoms is

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  5. Which equation does not represent an example of Friedal-crafts reactio...

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  6. In the reactions underset(CH2)overset(CH2)(||)underset"acid"overset"H...

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  7. Arrange the following compounds in increasing order of reactivity towa...

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  8. Among the following compounds, the decreasing order of reactivity towa...

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  9. The alkene formed as a major product in the above elimination reaction...

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  10. HBr reacts with CH(2)=CH-OCH(3) under anhydrous conditions at room tem...

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  11. Colouration of Br(2)//C Cl(4) will be discharged by

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  12. underset(Br)underset(|)(CH(2))-CH=CH-underset(Br)underset(|)(CH(2))ove...

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  13. The ozonolysis product is

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  14. Consider the following reaction The reactive intermediate invovled ...

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  15. The intermediate during the addition of HCl to propene in the presence...

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  16. Which of the following compound is most reactive towards an electrophi...

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  17. The reaction is : CH(3)CHBr-CH(2)Br+2KOH("alc.")overset(Delta)rarr C...

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  18. Which of the following alkene in acid catalysed hydration form 2-methy...

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  19. The reaction of chlorine water with propene gives

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  20. Point out A in the given reaction sequence Aoverset(O(3)//H(2)O(2))r...

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