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Byju's Answer
Standard XII
Chemistry
Representations of Organic Compounds
45 All the gi...
Question
45 All the given species undergo dimer formation. Find out the number of species for which dimerisation does NOT require vacant orbital. AlCl3, BH3, ClO3,ICl3, NO2, BeCl2. (All numbers are in subscript)
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Similar questions
Q.
If following molecules undergo dimerization then find the value of
Y
Z
X
.
(i)
C
l
O
3
, (ii)
O
F
, (iii)
G
a
H
3
, (iv)
A
l
C
l
3
, (v)
I
C
l
3
, (vi)
B
e
H
2
, (vii)
N
O
2
Where,
X
=
Number of molecules which are hypervalent in dimeric form.
Y
=
Number of molecules which com octet in dimer form.
Z
=
Number of molecules which are hypovalent in dimeric form.
Q.
In which one of the following molecule central atom does not used vacant orbital for dimerisation :-
Q.
Find out total the number of species in which at least two nonaxial d - orbital are used is bond formation.
S
O
2
−
2
,
C
l
O
−
2
,
X
e
O
4
+
6
,
X
e
O
3
F
2
,
X
e
O
F
4
,
I
O
2
F
−
2
,
S
O
F
4
,
S
3
O
2
−
6
,
S
2
O
2
−
3
Q.
Among the species given below, the total number of diamagnetic species is______
H atom,
N
O
2
-monomer,
O
−
2
(superoxide), dimeric sulphur in vapour phase,
M
n
3
O
4
,
(
N
H
4
)
2
[
F
e
C
l
4
]
,
(
N
H
4
)
2
[
N
i
C
l
4
]
,
K
2
M
n
O
4
,
K
2
C
r
O
4
Q.
Among the species given, the total number of diamagnetic species is __________.
H
atom,
N
O
2
monomer,
O
2
−
(superoxide), dimeric sulphur in vapour phase,
M
n
3
O
4
,
(
N
H
4
)
2
[
F
e
C
l
4
]
,
(
N
H
4
)
2
[
N
i
C
l
4
]
,
K
2
M
n
O
4
,
K
2
C
r
O
4
.
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