How Many Structural Isomers Does Toluene, C₆H₅CH₃, Have

question 109

Multiple Choice

How many structural isomers does toluene, C₆H₅CH₃, have?

• A)None-there is only 1 molecule.
• B)2
• C)3
• D)4
• E)5

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Definitions:

Chronic Obstructive Pulmonary Disease

A group of lung conditions that cause breathing difficulties, including emphysema and chronic bronchitis, often due to long-term exposure to harmful substances.

Bronchial Constriction

The narrowing of the bronchi in the lungs due to the tightening of surrounding smooth muscle, often as a response to asthma or other respiratory conditions.

Pulmonary Emphysema

A chronic respiratory disease characterized by the destruction of the air sacs in the lungs, leading to difficulty in breathing.

Cigarette Smoking

The act of inhaling and exhaling the smoke produced by burning tobacco contained in cigarettes, which is harmful to health.