Formaldehyde, Commonly Used to Preserve Biological Specimens, Is Shown in the Structure

question 1

Multiple Choice

Formaldehyde, commonly used to preserve biological specimens, is shown in the structure below.If liquid formaldehyde is boiled, which of the following illustrations BEST depicts how formaldehyde looks in the resulting vapor?

• A) diagram a
• B) diagram b
• C) diagram c
• D) diagram d
• E) diagram e

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