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Class 11 NEET Chemistry Chemical Bonding And Molecular Structure Part 1
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Question : 41
Total: 100
Which of the following pairs of compounds is isoelectronic and isostructural?
(NEET 2017)
T
e
l
2
,
X
e
F
2
I
B
r
2
−
,
X
e
F
2
IF
3
,
X
e
F
2
B
e
C
l
2
,
X
e
F
2
None of the above
Validate
Solution:
Species
No.of electrons
Structure
Tel
2
158
Bent
XeF
2
72
Linear
IBr
2
−
124
Linear
XeF
2
72
Linear
IF
3
80
T-Shaped
XeF
2
72
Linear
BeCl
2
38
Linear
XeF
2
72
Linear
Note :
In this question, in place of isoelectronic there should be same number of valenceelectrons.
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