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Chemistry
Urea reacts with water to form A which will decompose to form B. B when passed through Cu2+(aq), deep blue colour solution C is formed. What is the formula of C from the following
Q. Urea reacts with water to form
A
which will decompose to form
B
.
B
when passed through
C
u
2
+
(
a
q
)
, deep blue colour solution C is formed. What is the formula of C from the following
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NEET 2020
The p-Block Elements - Part2
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A
C
u
S
O
4
7%
B
[
C
u
(
N
H
3
)
4
]
2
+
76%
C
C
u
(
O
H
)
2
12%
D
C
u
C
O
3
.
C
u
(
O
H
)
2
5%
Solution:
N
H
2
CON
H
2
+
H
2
O
→
(
A
)
(
N
H
4
)
2
C
O
3
⇌
(
B
)
2
N
H
3
+
H
2
O
+
C
O
2
(
B
)
4
N
H
3
+
C
u
(
a
q
)
2
+
→
(deep blue (C)
[
C
u
(
N
H
3
)
4
]
(
a
q
)
2
+