Understanding Bond Lengths and Strengths

Understanding Bond Lengths and Strengths

Assessment

Interactive Video

Chemistry, Science

10th - 12th Grade

Hard

Created by

Ethan Morris

FREE Resource

The video tutorial explores the relationship between bond length and strength, focusing on molecules like HF, HBr, and various carbon bonds. It explains how atomic size affects bond length, with larger atoms forming longer bonds. The inverse relationship between bond length and strength is highlighted, showing that shorter bonds are stronger. The tutorial also covers the hybridization of carbon atoms and its impact on bond characteristics, providing numerical examples for clarity.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which molecule has a longer bond length, HF or HBr?

Both have the same bond length

Cannot be determined

HBr

HF

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between bond length and bond strength?

Directly proportional

Both increase together

No relationship

Inversely proportional

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hydrogen-halogen bond has the highest bond strength?

HF

HI

HBr

HCl

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

As you move down the halogen group in the periodic table, what happens to the bond length?

It increases

It fluctuates

It decreases

It remains constant

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of carbon-carbon bond is the strongest?

Single bond

Double bond

Triple bond

All are equally strong

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In terms of bond strength, how does a carbon-carbon triple bond compare to a single bond?

Weaker

Stronger

Equal

Depends on the molecule

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which C-H bond is the shortest?

All are the same length

In ethyne

In ethene

In ethane

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?