Match List-1 (Name of the reaction) with column-2 (Reagent used).
List-1 List-2
Name of the reaction
Reagent used
1. Rosenmund's reduction
A. Zn-Hg/Conc. HCl
2. Wacker Process
$B . N H_{2} - N H_{2} + K O H + (C H_{2} O H)_{2}$
3. Clemmensen's reduction
$C . P d C l_{2} + C u C l_{2} / H_{2} O$
4. Wolff- Kishner reduction
D. $P d - B a S O_{4}$ /Quinoline +S

1-D, 2-C, 3-A, 4-B

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1-B, 2-D, 3-C, 4-A

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1-A, 2-C, 3-B, 4-D

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1-C, 2-B, 3-A, 4-D

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Solution

The correct option is D 1-D, 2-C, 3-A, 4-B
The reagent used in Rosenmund's reduction is palladium supported on barium sulphate and quinoline.

The reagent used in Wacker's reduction is palladium(II) chloride and copper(II) chloride in an aqueous medium.

The reagent used in Clemmensen reduction in zinc amalgam and concentrated $H C l$ .

The reagent used in Wolff-Kishner reduction is hydrazine in alcoholic $K O H$

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Name of the reaction	Reagent used
1. Rosenmund's reduction	A. Zn-Hg/Conc. HCl
2. Wacker Process	$B . N H_{2} - N H_{2} + K O H + (C H_{2} O H)_{2}$
3. Clemmensen's reduction	$C . P d C l_{2} + C u C l_{2} / H_{2} O$
4. Wolff- Kishner reduction	D. $P d - B a S O_{4}$ /Quinoline +S

Match List-1 (Name of the reaction) with column-2 (Reagent used).List-1 List-2Name of the reactionReagent used1. Rosenmund's reductionA. Zn-Hg/Conc. HCl2. Wacker ProcessB.NH2−NH2+KOH+(CH2OH)23. Clemmensen's reductionC.PdCl2+CuCl2/H2O4. Wolff- Kishner reductionD. Pd−BaSO4/Quinoline +S