(a) Explain Etards reaction.(b) Name the products A and B in the follo – InterviewSolution

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1.	(a) Explain Etards reaction.(b) Name the products A and B in the following reaction.2CH_(3)CHO overset("dil NaOH")hArr "A"overset("Delta")underset(-H_(2)O)hArr B (c ) Namé the reagent used in the decarboxylation of carboxylic acid.
Answer» Solution : (a) When TOLUENE treated with `CrO_(2)CI_(2)` & `CS_(2)` followed by HYDROLYSIS benzaldehyde is formed. (B) A=3-hydroxybutanal or Aldol (c ) SODALIME

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