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JEE Mains · Chemistry · STD 11 - 9. Hydricarbon

निम्नलिखित रूपांतरण के लिए अभिकर्मकों के सही सेट का चुनाव कीजिए। trans \(\left( Ph - CH = CH - CH _3\right) \rightarrow\) cis \(\left( Ph - CH = CH - CH _3\right)\)

  1. A \(Br _2, \operatorname{alc} KOH , NaNH _2, Na \left( Liq NH _3\right)\)
  2. B \(Br _2\), alc \(KOH , NaNH _2, H _2\) Lindlar Catalyst
  3. C \(Br _2, aqKOH , NaNH _2, H _2\) Lindlar Catalyst
  4. D \(Br _2\), aq KOH, \(NaNH _2, Na \left( Liq NH _3\right)\)
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Correct Answer

(B) \(Br _2\), alc \(KOH , NaNH _2, H _2\) Lindlar Catalyst

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