AP EAMCET Engineering 20 Apr 2019 Shift 1 Paper

Section: Chemistry
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Question : 157 of 160
 
Marks: +1, -0
Identify Z in the following sequence of reactions
NaNO2|HCl
→
273−278K
X
C2H2OH
→
Y
KMnO4
→
OH−
Z
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