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Unit 6 Level 1 PreTest Review

Last updated 2 months ago

5 questions

Required

1

Required

1

Required

1

Required

1

Required

1

Question 1

1.

What is the correct molecular geometry for SeCl2? (draw the lewis structure first)

linear

tetrahedral

bent

t-shaped

trigonal planar

Question 2

2.

Which compound below does NOT have a linear molecular geometry? (draw the lewis structures first)

CO2

HCN

I3-1

NO3-1

XeF2

Question 3

3.

Which statement below is TRUE regarding the structure for BrF3?

An atom in this molecule has an expanded octet.

This molecule has a trigonal planar molecular geometry.

None of the above statements are true.

This molecule contains 1 double bond.

Bromine has 1 lone pair attached to it.

Question 4

4.

How many domains are there in ClF4-1?

2

3

4

5

6

Question 5

5.

In which of the following compounds will the angle between bonded atoms be the smallest?

SbF4+1

PCl3

SCl2

NO2+1

BF3