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Maximum no. of active hydrogen are present in (1)acetic acid (2)methane (3)glycerol (4)methanol?
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Maximum no. of active hydrogen are present in (1)acetic acid (2)methan...
U draw all the structures, active hydrogen is nothing but the compound giving readily proton ...so answer should be option 3...
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Maximum no. of active hydrogen are present in (1)acetic acid (2)methan...
Maximum Number of Active Hydrogen in Various Compounds

1. Acetic Acid


  • Acetic acid contains one carboxylic acid group (-COOH) and one methyl group (-CH3).

  • The carboxylic acid group has one active hydrogen atom attached to the oxygen atom (-OH).

  • The methyl group does not have any active hydrogen atom.

  • Therefore, acetic acid has 1 active hydrogen atom.



2. Methane


  • Methane contains four hydrogen atoms (-H) attached to a carbon atom (-C).

  • All four hydrogen atoms are active because they are attached to an sp3 hybridized carbon atom.

  • Therefore, methane has 4 active hydrogen atoms.



3. Glycerol


  • Glycerol contains three hydroxyl groups (-OH) and one propane group (-CH2-CH(OH)-CH2OH).

  • Each hydroxyl group has one active hydrogen atom attached to the oxygen atom (-OH).

  • The propane group has two active hydrogen atoms attached to the two hydroxyl groups (-OH).

  • Therefore, glycerol has 5 active hydrogen atoms.



4. Methanol


  • Methanol contains one hydroxyl group (-OH) and one methyl group (-CH3).

  • The hydroxyl group has one active hydrogen atom attached to the oxygen atom (-OH).

  • The methyl group does not have any active hydrogen atom.

  • Therefore, methanol has 1 active hydrogen atom.



Therefore, the compound with the maximum number of active hydrogen atoms is methane with 4 active hydrogen atoms.
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Maximum no. of active hydrogen are present in (1)acetic acid (2)methane (3)glycerol (4)methanol?
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Maximum no. of active hydrogen are present in (1)acetic acid (2)methane (3)glycerol (4)methanol? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Maximum no. of active hydrogen are present in (1)acetic acid (2)methane (3)glycerol (4)methanol? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Maximum no. of active hydrogen are present in (1)acetic acid (2)methane (3)glycerol (4)methanol?.
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