Mild oxidizing agent among the following is:
Correct answer: C. Ammonical AgNO3
- A. K2Cr2O7 (acidified)
- B. KMnO4 (alkaline)
- C. Ammonical AgNO3
- D. All of above
Explanation
Aldehydes are easily oxidised to corresponding carboxylic acids even by mild oxidizing agents such as Tollen's Reagent (Ammoniacal silver nitrate).
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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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