Q.
Which of the following molecules has trigonal planar geometry ?
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a
IF3
b
PCl3
c
NH3
d
BF3
answer is D.
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Detailed Solution
No. of e− pair =3+12 3−3=0No. of e− pair =3+0 No. of atom bonded to the central atom = 3In case of 3, geometry is trigonal planar.
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