JEE Main 31-Aug-2021 Shift 2 Solved Paper

Section: Chemistry
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Question : 60 of 90
 
Marks: +1, -0
The transformation occurring in Duma's method is given below
C2H7N+(2x+
y
2
)
‌CuO
→xCO2+
y
2
H2
O
+
z
2
N2
+(2x+
y
2
)
‌Cu
The value of y is ........ . (Integer answer)
[31 Aug 2021 Shift 2]
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