Question: Which of the following compounds does NOT exhibit optical isomerism?
Options:
Lactic acid
Tartaric acid
2-butanol
Butane
Correct Answer: Butane
Solution:
Butane does not have a chiral center and therefore does not exhibit optical isomerism.
Which of the following compounds does NOT exhibit optical isomerism?
Practice Questions
Q1
Which of the following compounds does NOT exhibit optical isomerism?
Lactic acid
Tartaric acid
2-butanol
Butane
Questions & Step-by-Step Solutions
Which of the following compounds does NOT exhibit optical isomerism?
Correct Answer: Butane
Step 1: Understand what optical isomerism is. It occurs when a compound can exist in two forms that are mirror images of each other, known as enantiomers.
Step 2: Identify what a chiral center is. A chiral center is a carbon atom that is attached to four different groups.
Step 3: Look at the compound butane. Butane is a simple hydrocarbon with the formula C4H10.
Step 4: Check the structure of butane. Butane has a straight-chain structure and does not have any carbon atoms that are attached to four different groups.
Step 5: Conclude that since butane does not have a chiral center, it cannot exhibit optical isomerism.
No concepts available.
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