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NEET UG CHEMISTRY MCQ: ALCOHOLS & PHENOLS & ETHERS
1
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Analyzing
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Assertion (A): Isopropyl alcohol is preferred over ethanol.
Reason (R): Isopropyl alcohol is used as an antiseptic for skin before giving injections.
Reason (R): Isopropyl alcohol is used as an antiseptic for skin before giving injections.
View answer and explanation
Correct option: B
Both and are correct; is not the correct explanation of .
Option B is correct because both the assertion and reason are true, but the reason doesn't explain why isopropyl alcohol is generally preferred over ethanol.
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Fenton’s reagent is: Assertion:- Isopropyl benzene reacts with and acid gives phenol.
Reason:- Initially isopropyl benzene converts into 2-phenyl propan-2-ol. When an ether is treated with we get: Physical properties of:
