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Match the following |{:("column I",,"c...

Match the following
`|{:("column I",,"column II"),(Cr_(2)O_(7)^(2+) +H^(+),,"(p)Aldehydes "),((B) SOCI_(2),,"(q) Alkene "),(( c) H_(2)SO_(4)Delta,,"(r ) Carboxylic acid "),((D) PCC ,,"(s ) Chloroalkene "):}|`

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The correct Answer is:
To solve the matching question, we need to analyze each reagent in Column I and determine what they produce or convert to in Column II. ### Step-by-Step Solution: 1. **Identify the reagents in Column I:** - (A) Cr₂O₇²⁺ + H⁺ - (B) SOCl₂ - (C) H₂SO₄ (with heat) - (D) PCC 2. **Analyze each reagent:** - **(A) Cr₂O₇²⁺ + H⁺**: This is a strong oxidizing agent. It can oxidize alcohols to carboxylic acids. - **Match**: (A) → (r) Carboxylic acid - **(B) SOCl₂**: This reagent is used to convert alcohols to chloroalkanes (haloalkanes). - **Match**: (B) → (s) Chloroalkene - **(C) H₂SO₄ (with heat)**: This acts as a dehydrating agent and can dehydrate alcohols to form alkenes. - **Match**: (C) → (q) Alkene - **(D) PCC**: Pyridinium chlorochromate (PCC) is a mild oxidizing agent that can oxidize primary alcohols to aldehydes. - **Match**: (D) → (p) Aldehydes 3. **Compile the matches:** - (A) → (r) Carboxylic acid - (B) → (s) Chloroalkene - (C) → (q) Alkene - (D) → (p) Aldehydes ### Final Matches: - (A) Cr₂O₇²⁺ + H⁺ → (r) Carboxylic acid - (B) SOCl₂ → (s) Chloroalkene - (C) H₂SO₄ (with heat) → (q) Alkene - (D) PCC → (p) Aldehydes
To solve the matching question, we need to analyze each reagent in Column I and determine what they produce or convert to in Column II. ### Step-by-Step Solution: 1. **Identify the reagents in Column I:** - (A) Cr₂O₇²⁺ + H⁺ - (B) SOCl₂ - (C) H₂SO₄ (with heat) ...
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Cr_(2)O_(7)^(2-)+H^(+)+SO_(3)^(2-) to Cr^(3+)(aq.)+SO_(4)^(2-)

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