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Questions and Answers
What distinguishes phenols from alcohols?
What distinguishes phenols from alcohols?
- They are slightly acidic in water (correct)
- They have a sweet smell
- They react with aqueous sodium chloride
- They are colorless compounds
Which compound is a safer phenolic antiseptic than phenol?
Which compound is a safer phenolic antiseptic than phenol?
- Sodium hydroxide
- Phenol
- 4-hexylresorcinol (correct)
- Resorcinol
What is the distinctive odor of phenol?
What is the distinctive odor of phenol?
- Floral smell
- Hospital smell (correct)
- Sweet smell
- Garlic-like smell
How do phenols react with aqueous sodium hydroxide (NaOH)?
How do phenols react with aqueous sodium hydroxide (NaOH)?
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What is the toxic effect of phenol on humans?
What is the toxic effect of phenol on humans?
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Which type of hydrocarbon contains at least one C=C double bond?
Which type of hydrocarbon contains at least one C=C double bond?
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What is the distinguishing feature of alkanes among other aliphatic hydrocarbons?
What is the distinguishing feature of alkanes among other aliphatic hydrocarbons?
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What makes carbon unique compared to other elements in forming molecules?
What makes carbon unique compared to other elements in forming molecules?
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What are the two types of elements in hydrocarbons?
What are the two types of elements in hydrocarbons?
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Which branch of chemistry deals with the study of carbon compounds?
Which branch of chemistry deals with the study of carbon compounds?
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