Question

Choose the correct reagents used in the conversion.

	P	Q	R	S

• A. $\mathrm { Br } _ { 2 }$ Alc.KOH NaoH $\mathrm { Al } _ { 2 } \mathrm { O } _ { 3 }$
• B. HBr Alc.KOH $\mathrm { CaC } _ { 2 }$ $\mathrm { KMnO } _ { 4 }$
• C. HBr Alc.KOH $\mathrm { NaNH } _ { 2 }$ Red hot iron tube
• D. $\mathrm { Br } _ { 2 }$ Alc.KOH $\mathrm { NaNH } _ { 2 }$ Red hot iron tube

Answer 1

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