Which of the following sequence of reagents convert propene to 1-chloropropane?

Which of the following sequence of reagents convert propene to 1-chloropropane?
  1. (i) $\left(\mathrm{BH}_3\right)_2$ (ii) $\mathrm{H}_2 \mathrm{O}_2 / \mathrm{OH}^{-} ; \mathrm{HCl}, \mathrm{ZnCl}_2$
  2. (i) $\left(\mathrm{BH}_3\right)_2$ (ii) $\mathrm{H}_2 \mathrm{O}_2 / \mathrm{OH}^{-} ; \mathrm{NaCl}$
  3. dil. $\mathrm{H}_2 \mathrm{SO}_4 ; \mathrm{HCl}, \mathrm{ZnCl}_2$
  4. dil. $\mathrm{H}_2 \mathrm{SO}_4 ;$ Conc. HCI

Asked in: AP EAMCET 2024 (20 May Shift 2)

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