Structural Formula
Understanding Structural Formulas Quiz
Explore the fascinating world of chemistry with our interactive quiz on structural formulas! This quiz tests your knowledge on different structural representations, including condensed and skeletal structures, and challenges you to identify key characteristics of various molecules.
Key Features:
- 10 multiple-choice questions
- Immediate feedback on answers
- Great for chemistry enthusiasts and students
1. Based on the diagram, the 1-decene molecule is represented in
3d structure
Condensed structure
Expanded structure
Skeletal structure
2. The hydrogen atoms are invisible in the
Skeletal structure
Condensed structure
Expanded structure
3. Convert the above formula into its condensed structure
CH3CH2CH2CH2CH2CH2CH3
CH3(CH2)4CH3
CH3(CH2)=CHCH3
CH3CH2CH2CH2CH3
4. Simvastatin belongs to a group of medicine called statins. Based on this diagram, there are _______ structural formulas shown.
4
2
1
3
5. The circled hydrogen atom is
Tertiary hydrogen
Secondary hydrogen
Primary hydrogen
Quarternary hydrogen
6. The circled carbon atom is...
Primary carbon
Secondary carbon
Tertiary carbon
Quarternary carbon
7. An allene is a compound in which one carbon atom has double bonds with each of its two adjacent carbon centres. The wedged bond indicates that
The bond is behind the plane of the page
The bond lies in the plane of the page
The bond is likely to break
The bond protrudes towards the viewer
8. Determine the correct structure for the formula above
0%
0
0%
0
0%
0
9. Which of the following is the correct condensed representation of the structure above?
CH3CH2HC(CH2CH3)(CH2)4CH3
CH3CH2CH(CH2CH3)CH(CH2CH3)(CH2)3CH3
CH3(CH2)6CH3
CH3CH2CH(CH2CH3)CH(CH2CH3)(CH2)4CH3
10. The skeletal diagram was first used by chemist
Michael Faraday
Friedrich August Kekulé von Stradonitz
Alfred Nobel
Antoine Lavoisier
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