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IUPAC name of m-cresol is ___________.
  • a)
    3-methylphenol
  • b)
    3-chlorophenol
  • c)
     3-methoxyphenol
  • d)
    benzene-1,3-diol
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
IUPAC name of m-cresol is ___________.a)3-methylphenolb)3-chlorophenol...
Meta-Cresol, also 3-methylphenol, is an organic compound with the formula CH3C6H4(OH). It is a colourless, viscous liquid that is used as an intermediate in the production of other chemicals. It is a derivative of phenol and is an isomer of p-cresol and o-cresol.
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IUPAC name of m-cresol is ___________.a)3-methylphenolb)3-chlorophenol...
Explanation:


m-Cresol:

m-Cresol is an organic compound with the chemical formula C7H8O. It is a colorless to yellowish liquid that is used in various industrial applications, including the production of disinfectants, solvents, and fragrances. The IUPAC name of m-cresol is 3-methylphenol.


Understanding the IUPAC Name:


IUPAC: The International Union of Pure and Applied Chemistry (IUPAC) is the organization responsible for standardizing the names of chemical compounds.


m-Cresol:



  • m: The "m" in m-cresol represents the position of the methyl group (CH3) on the phenol ring.

  • Cresol: Cresol is a common name for compounds that contain a phenolic group (-OH) attached to a methyl group (CH3).

  • 3: The "3" in 3-methylphenol indicates that the methyl group is attached to the carbon atom in the ortho (3rd) position relative to the hydroxyl group.

  • Methylphenol: This indicates that the compound is a derivative of phenol (a benzene ring with a hydroxyl group) with a methyl group attached.



Comparison with Other Options:


The other options listed are:

a) 3-chlorophenol

b) 3-methoxyphenol

c) benzene-1,3-diol


3-chlorophenol: This compound would have a chlorine atom (Cl) attached to the benzene ring in the ortho (3rd) position relative to the hydroxyl group. However, the given compound is m-cresol, not 3-chlorophenol.


3-methoxyphenol: This compound would have a methoxy group (-OCH3) attached to the benzene ring in the ortho (3rd) position relative to the hydroxyl group. However, the given compound is m-cresol, not 3-methoxyphenol.


benzene-1,3-diol: This compound would have two hydroxyl groups (-OH) attached to the benzene ring in the 1st and 3rd positions. However, the given compound is m-cresol, not benzene-1,3-diol.


Therefore, the correct IUPAC name for m-cresol is 3-methylphenol (option A).
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IUPAC name of m-cresol is ___________.a)3-methylphenolb)3-chlorophenol...
3-methylphenol...is the IUPAC name of m-cresol..
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IUPAC name of m-cresol is ___________.a)3-methylphenolb)3-chlorophenolc)3-methoxyphenold)benzene-1,3-diolCorrect answer is option 'A'. Can you explain this answer?
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