Formaldehyde and Grignard's reagent produces:
Correct answer: B. Primary alcohol
- A. Carboxylic acid
- B. Primary alcohol
- C. Alkyl Halide
- D. Secondary alcohol
Explanation
The reaction of Grignard's reagent with formaldehyde followed by hydrolysis yields primary alcohol, having a number of carbon atoms equal to the number of carbon atoms in Grignard's reagent + 1.
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About Aldehydes and Ketones
Aldehydes and ketones contain the polar carbonyl group, but aldehydes are generally more readily oxidised and more reactive than ketones. Coverage includes preparation by oxidation or reduction routes, nucleophilic addition of reagents such as hydrogen cyanide and bisulfite, and tests that distinguish aldehydes from ketones.
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