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Chemistry
Chemistry
Problem
The pair of species with similar shape is : a.
PCl
3
,
NH
3
\text{PCl}_3, \text{NH}_3
PCl
3
,
NH
3
b.
CF
4
,
SF
4
\text{CF}_4, \text{SF}_4
CF
4
,
SF
4
c.
PbCl
2
,
CO
2
\text{PbCl}_2, \text{CO}_2
PbCl
2
,
CO
2
d.
PF
5
,
IF
5
\text{PF}_5, \text{IF}_5
PF
5
,
IF
5
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