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How many of the following BH_3, CH_4 PC1_5, H_2O. HBr, Br_2 1 2 3 4 5 What is th

ID: 958057 • Letter: H

Question

How many of the following BH_3, CH_4 PC1_5, H_2O. HBr, Br_2 1 2 3 4 5 What is the shape (molecular geometry) of PCI_3? trigonal planar bent trigonal pyramidal tetrahedral trigonal bipyramidal When you draw a Lewis structure for CH_3OCH_2CH_3, what is the total number of C-C single bonds? 0 1 2 3 4 As the bond order of a bond increases, the bond energy_______and the bond length ______ increases, increases decreases, decreases increases, decreases decreases, increases More information is needed to answer this question.

Explanation / Answer

12) Answer: b) 2

H2O and HBr has dipole moment

13) In PCl3 P undergoes sp3 hybridization and it has three bond pairs and one lone pair. So it has trigonal pyramidal shape.

Answer: c)

14. H3C-O-CH2-CH3

Number of C-C single bonds = 1

Answer: b) 1

15. As the bond order of the bond increases then bond energy increases and bond length decreases.

answer : c)

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