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CBSE - Class 12 Chemistry Alcohols Worksheet

Give IUPAC names of the following ethers:

Write IUPAC names of the following compounds: \(C_{6}H_{5}–O–C_{7}H_{15}(n–)\)

Draw the structures of all isomeric alcohols of molecular formula \(C_{5}H_{12}O\) and give their IUPAC names.

Write structures of the compounds whose IUPAC names are as follows: 1-Phenylpropan-2-ol

How are the following conversions carried out? Propene \(\rightarrow\) Propan-2-ol.

Give equations of the following reactions: Oxidation of propan-1-ol with alkaline \(KMnO_{4}\) solution.

Classify the isomers of alcohols as primary, secondary and tertiary alcohols.

Which of the following in eliminations reaction

Chlorination of ethane

Hydration of ethene

Conversion of but- 1-ene into but-2-ene

Dehydration of ethanol

Give reason for the higher boiling point of ethanol in comparison to methoxymethane.

10.

Write the mechanism of the reaction of \(HI\) with methoxymethane.

11.

Write structures of the compounds whose IUPAC names are as follows: 2-Methylbutan-2-ol

12.

Explain why propanol has higher boiling point than that of the hydrocarbon, butane?

13.

Give IUPAC names of the following ethers:

14.

Give equations of the following reactions: Bromine in \(CS_{2}\) with phenol.

15.

Write the mechanism of acid dehydration of ethanol to yield ethene.

16.

Show how would you synthesise the following alcohols from appropriate alkenes?

17.

Give equations of the following reactions: Dilute \(HNO_{3}\) with phenol.

18.

Write the names of reagents and equations for the preparation of the following ethers by Williamson’s synthesis: Ethoxybenzene

19.

Alcohols are comparatively more soluble in water than hydrocarbons of comparable molecular masses. Explain this fact.

20.

Which of the following statements are correct -

All negative and lone pair containing species behave like nucleophile?

All positive species behave like electrophile?

Electrone deficient species are electrophile?

None of the above

Worksheet Answers

Option D

20.

Option A

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