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Match the items of colum I with items of column II.
`{:("Columnm I","Column II"),((a)"Metanol",(I) "Conversion of phenol to o-hydroxybezoic acid"),((b)"Kolbe's reactions",(II)"Ethyl alcohol"),((c)"Williamso's synthesis",(III)"Conversion of phenol to salicyladehyde"),((d)"Conversion of" 2^(@)"alcohol to ketone",(IV)"Wood spirit"),((e)"Reimer-Tiemann reaction",(V)"Heated copper at"573),((f)"Fermentation",(VI)"Reaction of alkyl halide with sodium alkoxide"):}`

Text Solution

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The correct Answer is:
To solve the matching question between Column I and Column II, we will analyze each item in Column I and find the corresponding match in Column II based on chemical reactions and properties. ### Step-by-Step Solution: 1. **Match (a) Methanol:** - Methanol (CH₃OH) is commonly known as "wood spirit." - **Match:** (a) Methanol → (IV) Wood spirit 2. **Match (b) Kolbe's Reactions:** - In Kolbe's electrolysis, phenol can be converted into ortho-hydroxybenzoic acid. - **Match:** (b) Kolbe's reactions → (I) Conversion of phenol to o-hydroxybenzoic acid 3. **Match (c) Williamson's Synthesis:** - Williamson's synthesis involves the reaction of alkyl halides with sodium alkoxide to form ethers. - **Match:** (c) Williamson's synthesis → (VI) Reaction of alkyl halide with sodium alkoxide 4. **Match (d) Conversion of 2° alcohol to ketone:** - The conversion of a secondary alcohol to a ketone occurs when heated with copper at 573°C. - **Match:** (d) Conversion of 2° alcohol to ketone → (V) Heated copper at 573°C 5. **Match (e) Reimer-Tiemann reaction:** - In the Reimer-Tiemann reaction, phenol is converted into salicylaldehyde using chloroform (CHCl₃) and KOH. - **Match:** (e) Reimer-Tiemann reaction → (III) Conversion of phenol to salicylaldehyde 6. **Match (f) Fermentation:** - Fermentation is the process that produces ethyl alcohol (ethanol) from sugars. - **Match:** (f) Fermentation → (II) Ethyl alcohol ### Final Matches: - (a) Methanol → (IV) Wood spirit - (b) Kolbe's reactions → (I) Conversion of phenol to o-hydroxybenzoic acid - (c) Williamson's synthesis → (VI) Reaction of alkyl halide with sodium alkoxide - (d) Conversion of 2° alcohol to ketone → (V) Heated copper at 573°C - (e) Reimer-Tiemann reaction → (III) Conversion of phenol to salicylaldehyde - (f) Fermentation → (II) Ethyl alcohol
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