MCQ
Which of the following has most acidic hydrogen?
- A2, 3 - Hexanedione
- B2, 5-Hexanedione
- ✓2, 4 - Hexanedione
- D3 - Hexanone
✓
Answer
Correct option: C.
2, 4 - Hexanedione
(c) 2, 4-Hexanedione
Explanation: 2,4-hexanedione will have active methylene group.
The structure of 2,4-hexanedione is
-CH2 group present between the two carbonyl group is active methylene group, these hydrogens are highly acidic as their conjugate base is highly stable.
Explanation: 2,4-hexanedione will have active methylene group.
The structure of 2,4-hexanedione is
-CH2 group present between the two carbonyl group is active methylene group, these hydrogens are highly acidic as their conjugate base is highly stable.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which is the correct increasing order of bond dissociation enthalpy of C−X bond?
If the half life of first order reaction is 100 seconds, then its rate constant will be :
Which of the following is the most basic amine?
Which of the following acids is found in vinegar?
Chloretone is formed when chloroform reacts with:
The enzymes act between the temperature range of:
Which is most basic among the following?
The IUPAC name of the following compound is:
Which is the correct increasing order of electronegativity of halides?
Substances which reduce the body temperature: