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Alcohols, Phenols And Ethers

Question

Phenol is acidic but does not decompose NaHCO₃ solution while carbonic acids like CH₃COOH decompose NaHCO₃ solution. Why?

Solution

Phenol is weaker acid than carbonic acids, Ka value of phenol is very less than that of carbonic acids like CH₃COOH, C₆H₅COOH etc. Therefore phenol does not decompose NaHCO₃ solution.

Some More Questions From Alcohols, Phenols and Ethers Chapter

Classify the following as primary, secondary and tertiary alcohols:

Identify allylic alcohols in the above examples.

Name the following compounds according to IUPAC system.

Mock Test Series

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Alcohols, Phenols And Ethers

Phenol is acidic but does not decompose NaHCO₃ solution while carbonic acids like CH₃COOH decompose NaHCO₃ solution. Why?

Some More Questions From Alcohols, Phenols and Ethers Chapter

Classify the following as primary, secondary and tertiary alcohols:

Classify the following as primary, secondary and tertiary alcohols:

Classify the following as primary, secondary and tertiary alcohols:

Identify allylic alcohols in the above examples.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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Alcohols, Phenols And Ethers

Phenol is acidic but does not decompose NaHCO3 solution while carbonic acids like CH3COOH decompose NaHCO3 solution. Why?

Some More Questions From Alcohols, Phenols and Ethers Chapter

Classify the following as primary, secondary and tertiary alcohols:

Classify the following as primary, secondary and tertiary alcohols:

Classify the following as primary, secondary and tertiary alcohols:

Identify allylic alcohols in the above examples.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Name the following compounds according to IUPAC system.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Phenol is acidic but does not decompose NaHCO₃ solution while carbonic acids like CH₃COOH decompose NaHCO₃ solution. Why?