Hybridization and Charge Centers in Chemistry

Hybridization and Charge Centers in Chemistry

Assessment

Interactive Video

Chemistry

10th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers the concept of hybridization, focusing on carbon, nitrogen, and oxygen atoms. It explains the role of charge centers, which include single, double, triple bonds, and lone pairs, in determining hybridization states such as sp, sp2, and sp3. The tutorial also explores inorganic examples, emphasizing the geometric implications of hybridization, such as trigonal planar and tetrahedral shapes.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the hybridization state of a carbon atom with four charge centers?

sp2

sp3

sp4

sp

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hybridization state is not possible for carbon?

sp

sp3

sp1

sp2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many charge centers does a nitrogen atom with sp3 hybridization have?

5

2

3

4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What constitutes a charge center in a molecule?

Only single bonds

Single, double, triple bonds, or lone pairs

Only lone pairs

Only double bonds

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the hybridization state of a molecule with three charge centers?

sp4

sp3

sp2

sp

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the bond angle associated with sp2 hybridization?

180 degrees

120 degrees

109.5 degrees

90 degrees

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which shape is associated with sp3 hybridization?

Linear

Trigonal planar

Tetrahedral

Bent

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