Question

Which is the most suitable reagent for the following transformation ?

• A. alkaline ${KMnO_4}$
• B. ${I2/NaOH}$
• C. Tollen's reagent
• D. ${CrO2/CS2}$

Answer 1

Answer: (B)

${I2/NaOH}$

Answer 2

Answer (b) ${I2/NaOH}$