Given below are two statements:
Statement (I): p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol.
Statement (II): Ethanol will give immediate turbidity with Lucas reagent.
In the light of the above statements, choose the correct answer from the options given below:
Statement (I): p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol.
Statement (II): Ethanol will give immediate turbidity with Lucas reagent.
In the light of the above statements, choose the correct answer from the options given below:
Both Statement I and Statement II are false
Both Statement I and Statement II are true
Statement I is true but Statement II is false
Statement I is false but Statement II is true
The Correct Option is C
Solution and Explanation
Statement I: p-Nitrophenol is more acidic than m- and o-nitrophenol due to resonance stabilization and inductive effects.
Statement II: Ethanol reacts slowly with Lucas reagent, not giving immediate turbidity (which is typical of tertiary alcohols).
Thus, Statement I is correct, and Statement II is incorrect.
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Concepts Used:
Alcohols, Phenols, and Ethers - Chemical Reactions
The reaction of alcohols:
- Reaction with Metal
- Reaction with Halides
- Reaction with HNO3
- Reaction with Carboxylic Acid (Esterification)
- Dehydration of Alcohol
- Haloform Reaction
The reaction of phenols:
- Formation of Ester
- Hydrogenation
- Oxidation of Quinones
- Electrophilic Substitution
- Halogenation
The reaction of ethers:
- Contact with Air
- Halogenation of Ether
- Electrophilic Substitution Reaction
Read More: Alcohols, Phenols, and Ethers