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Match the following columns...

Match the following columns

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The correct Answer is:
A-PR;B-S;C-Q;D-RS
`Ph- overset(O ) overset(||)C -H underset(KCN ) overset( "Alkaline")to Ph- overset(O ) overset(||)C-overset(OH) overset(|) CH -Ph to `2,4 DNP test +ve Tollen test
`Ph- overset(O) overset(||) C - overset(OH ) overset(|)CH -Ph +Na to - overset(O) overset(||)C - overset(O^(Ө)Na ) overset(|) CH - I//2 H_2`

` (C ) CH_3 - overset(O ) overset( ||)C -OEt overset(EtO^(-))to CH_3 - overset(O ) overset(||)C-OEt underset( Delta) overset( H_2 O^(+))to CH_3 - overset(O) overset(||) C-OH`
` CH_3 - COOH +NaHCO_3 to CH_3 to CH_3 COO^(-) Na^(+) +H_2 O +_CO_2`
`(D ) Ph - overset(O ) overset(||)C- H overset(KOH) to Ph - COO^(-) K overset(H^(+)) to Ph -COOH `
` Ph- COOH +NaHCO_3 to Ph - COO-Na^(+) +CO_2 +H_2 O `
`Ph-COOH +Na to -COO^(-) + 1//2 H_2 uarr`
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