CHEM 1411 EXAM 3 QUESTIONS WITH 100% CORRECT ANSWERS L LATEST VERSION 2025/2026.

CHEM 1411 EXAM 3 QUESTIONS WITH
100% CORRECT ANSWERS L LATEST
VERSION 2025/2026.




Geometry of 2 charge clouds - ANS Linear


Geometry of 3 charge clouds - ANS Trigonal Planar


Geometry of 4 charge clouds - ANS Tetrahedral


Geometry of 5 charge clouds - ANS Trigonal Bipyramid


Geometry of 6 charge clouds - ANS Octrahedral


Hybridization of a linear molecule - ANS sp


Hybridization of a trigonal planar molecule - ANS sp2


Hybridization of a tetrahedral molecule - ANS sp3


Hybridization of a trigonal bipyramid molecule - ANS sp3d

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, Hybridization of an octrahedral molecule - ANS sp3d2


Bond angle of a linear molecule - ANS 180


Bond angle of a trigonal planar molecule - ANS 120


Bond angle of a tetrahedral molecule - ANS 109.5


Bond angle of a trigonal bipyramid molecule - ANS 120, 90, 180


Bond angle of an octrahedral molecule - ANS 90, 180


Determine Molecular Shape:


2 Charge Clouds
-Number of bonds: 2

-Number of Lone Pairs: 0 - ANS Linear


Determine Molecular Shape:
3 Charge Clouds


Example 1
-Number of bonds: 3
-Number of Lone Pairs: 0


Example 2
-Number of bonds: 2

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