Grignard reagent reacts with HCHO to produce a/an

Grignard reagent reacts with______to produce benzoic acid.

Grignard’s reagent reacts with ___________ to produce monocarboxylic acid.

Grignard reagent reacts with _ to give 1^@ alcohol

Grignard's reagent reacts with ethanal (acetaldehyde) and propanone to give

What is Grignard reagent ? What are the products formed when Grignard reagent reacts with : Formaldehyde

(A) Ketones can't prepared from RCOCl and a Grignard reagent R'MgCl. (R) The Grignard reagent reacts faster with any ketone formed than it does with RCOCl.