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2020 MHT-CET PCB SET - 03 — MHT - CET STD 12 Science — Question

Maharashtra BoardEnglish MediumSTD 12 ScienceMHT - CET2020 MHT-CET PCB SET - 031 Mark
MCQ
Which of the following is a Stephen reaction?
  • A

    Image
  • ✓

    Image
  • C
    $R - COCl \xrightarrow[ Pd _{-} BaSO _4]{ H _2} R - CHO + HCl$
  • D
    $R - CH = O \xrightarrow[- H _2 O ]{ H _2 N - NH _2} R - CH = N - NH _2 \xrightarrow[\Delta]{ KOH / \text { ethylene glycol }} R - CH _3+ N _2$
✓

Answer

Correct option: B.

Image
B

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