1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard XII
Chemistry
Introduction to Optical Isomerism
[ Co en 3 ]+2...
Question
[
C
o
(
e
n
)
3
]
+
2
ion shows _____ isomerism.
A
optical
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
linkage
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
hydrate
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
none of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is
A
optical
These two are enantiomers. So
[
C
a
(
e
n
)
3
]
2
+
exhibits optical isomerism.
Suggest Corrections
0
Similar questions
Q.
[
C
o
(
e
n
)
3
]
3
+
ion is expected to show :
Q.
Among the following complex ions,
(
i
)
[
C
o
(
N
H
3
)
4
(
H
2
O
)
C
l
]
2
+
(
i
i
)
[
P
t
(
N
H
3
)
2
C
l
2
]
(
i
i
i
)
[
C
o
C
l
2
(
e
n
)
2
]
+
(
i
v
)
[
C
r
(
H
2
O
)
5
C
l
]
C
l
2
(
v
)
[
F
e
(
N
H
3
)
2
(
C
N
)
4
]
−
(
v
i
)
[
C
r
C
l
2
(
o
x
)
2
]
3
−
(
v
i
i
)
K
[
C
o
(
H
2
O
)
2
(
o
x
)
2
]
(
v
i
i
i
)
[
C
o
(
N
H
3
)
2
C
l
2
(
e
n
)
]
+
(
i
x
)
[
C
o
(
e
n
)
3
]
C
l
3
The number of complex ion(s) that show(s)
cis-trans
isomerism is:
Q.
Assertion :Statement
−
1 : Complexes containing three bidentate groups such as
[
C
r
(
o
x
)
3
]
3
−
and
[
C
o
(
e
n
)
3
]
3
+
do not show optical activity. Reason: Statement
−
2 : Octahedral complex,
[
C
o
(
N
H
3
)
4
C
l
2
]
C
l
shows geometrical isomerism.
Q.
Complex which does not show
d
2
s
p
3
hybridisation is:
Q.
Which of the following compounds show optical isomerism?
I. cis
−
[
C
o
(
N
H
3
)
4
C
l
2
]
+
II. trans
−
[
C
o
(
e
n
)
2
C
l
2
]
+
III. cis
−
[
C
o
(
e
n
)
2
C
l
2
]
+
IV.
[
C
o
(
e
n
)
3
]
3
+
View More
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
Related Videos
Introduction to Optical Isomerism
CHEMISTRY
Watch in App
Explore more
Introduction to Optical Isomerism
Standard XII Chemistry
Join BYJU'S Learning Program
Grade/Exam
1st Grade
2nd Grade
3rd Grade
4th Grade
5th Grade
6th grade
7th grade
8th Grade
9th Grade
10th Grade
11th Grade
12th Grade
Submit
AI Tutor
Textbooks
Question Papers
Install app