AIPMT 2009 Physics and Chemistry Paper

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Question : 88 of 100
 
Marks: +1, -0
Consider the following reaction The product Z is :
Ethanol‌
PBr2
────▶
‌X
‌
alc.KOH
────▶
‌Y
‌
(i)H2SO4 room temperature
──────────────▶
(ii)H2O2‌Heat
‌Z
;
The product Z is
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