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JEE Advanced 2015 Paper 1
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© examsnet.com
Question : 26
Total: 60
Among the triatomic molecules/ions,
B
e
C
l
2
,
N
3
−
,
N
2
O
,
N
O
2
+
,
O
3
,
S
C
l
2
,
I
C
1
2
−
,
I
3
−
and
X
e
F
2
, the total number= of linear molecule(s)/ion(s)where the hybridization of the central atom does not have contribution from the d-orbital(s) is
[Atomic number:S=16,Cl=17,I=53 and Xe=54]
Your Answer:
Validate
Solution:
B
e
C
l
2
,
N
3
−
,
N
2
O
,
N
O
2
+
,
O
3
,
S
C
l
2
,
I
C
1
2
−
,
I
3
−
,
X
e
F
2
B
e
C
l
2
→
s
p
→
l
i
n
e
a
r
N
3
−
→
s
p
→
l
i
n
e
a
r
N
2
O
→
s
p
→
l
i
n
e
a
r
⊕
N
O
2
→
s
p
→
l
i
n
e
a
r
O
3
→
s
p
2
→
b
e
n
t
S
C
l
2
→
s
p
3
→
b
e
n
t
I
3
−
→
s
p
3
d
→
l
i
n
e
a
r
I
C
1
2
−
→
s
p
3
d
→
l
i
n
e
a
r
X
e
F
2
→
s
p
3
d
→
l
i
n
e
a
r
So among the following only four (4) has linear shape and no d-orbital is involved in hybridization.
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