Which reagent is most effective to convert But-2-enal to but-2-en-1-ol – InterviewSolution

1.	Which reagent is most effective to convert But-2-enal to but-2-en-1-ol?
Answer» `K_2Cr_2O_7//H_2SO_4` `KMnO_4` `H_2//Pt` `NaBH_4` SOLUTION :`NaBH_4` REDUCES `C=O` but not `C=C`.

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