AP EAMCET Engineering 25 Apr 2017 Shift 1 Paper

Section: Chemistry
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Question : 159 of 160
 
Marks: +1, -0
What are A, B and C in the following reaction sequence?
Ethene‌
HBr
––––––––>
‌A
‌
KCN
––––––––>
‌B
‌
H⊕∕H2O
–––––––>
‌C

ABC
1.CH3CH2‌BrCH3CH2‌CNCH3CH2CO2H
2.CH2=CH‌BrCH3CH2‌CNCH3CO2H
3.CH3CH2‌BrCH3CH2‌NCCH3CH2‌NH‌CH3
4.CH2=CH‌BrCH2=CHCNCH2=CHCOOH
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