Choose the correct set of reagents for the following conversion trans (Ph-CH=CH–CH₃) → cis (Ph-CH=CH–CH₃)
(1) Br₂ , alc KOH, NaNH₂ , Na(Liq NH₃)
(2) Brâ‚‚ , al cKOH, NaNHâ‚‚ , Hâ‚‚Lindlar Catalyst
(3) Brâ‚‚ , aq cKOH, NaNHâ‚‚ , Hâ‚‚Lindlar Catalyst
(4) Br₂ , aq KOH, NaNH₂ , Na(Liq NH₃)

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