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Byju's Answer
Standard XII
Chemistry
Addition Polymerisation
Ni/Pt/Pd in H...
Question
Ni/Pt/Pd in H2 can reduce ester group or not?
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16
Similar questions
Q.
Which of the following functional groups are reduced by hydrogen in presence of
N
i
/
H
2
catalyst?
Q.
What is the correct order of size of
Pd, Pt, Ni?
Q.
The number of elements that do not have completely filled d subshell among elements in between
N
i
,
P
d
,
P
t
,
C
u
,
A
g
,
A
u
,
Z
n
,
C
d
,
H
g
Q.
The number of elements that do not have completely filled d subshell among the elements
N
i
,
P
d
,
P
t
,
C
u
,
A
g
,
A
u
,
Z
n
,
C
d
and
H
g
are:
Q.
I
n
o
r
d
e
r
t
o
c
o
m
p
l
e
t
e
t
h
e
r
e
a
c
t
i
o
n
1
−
P
e
n
t
y
n
e
a
→
4
−
O
c
t
a
n
e
b
→
c
i
s
−
4
−
O
c
t
a
n
e
a
a
n
d
b
w
i
l
l
b
e
(
1
)
N
a
N
H
2
;
a
C
H
3
C
H
2
B
r
:
H
2
b
(
o
n
e
m
o
l
e
)
P
d
o
r
N
i
(
2
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
H
2
(
t
w
o
m
o
l
e
s
)
P
d
o
r
N
i
(
3
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
H
2
,
(
o
n
e
−
m
o
l
e
)
P
d
o
r
N
i
(
4
)
N
a
N
H
2
;
C
H
3
C
H
2
C
H
2
B
r
:
B
H
3
,
H
2
O
2
,
O
H
−
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