Write the structure of the major organic product in each of the following reactions:
(i) `CH_(3)CH_(2)CH_(2)Cl + NaI underset("heat")overset("acetone")rarr`
(ii) `(CH_(3))_(3)CBr + KOH underset("heat")overset("ethanol")rarr`
(iii) `CH_(3)CH(Br)CH_(2)CH_(3) + NaOH overset("water")rarr`
(iv) `CH_(3)CH_(2)Br + KCN overset("aq. ethanol"rarr`
(v) `C_(6)H_(5)ONa + C_(2)H_(5)Cl rarr`
(vi) `CH_(3)CH_(2)CH_(2)OH + SOCl_(2) rarr `
(vii) `CH_(3)CH_(2)CH = CH_(2) + HBr overset("peroxide")rarr`
(viii) `CH3CH = C(CH3)2 + HBr rarr`

Explanation

(a) `CH_(3)CH_(2)CH_(2)Cl + NaI underset("Finkelstein reaction")overset("Acetone, heat")to underset("1-Iodopropane")(CH_(3)CH_(2)CH_(2)I)+NaCl`
(b) `(CH_(3))_(3)CBr+KOH underset(underset("halogenation")("Dehydro-"))overset("Ethanol", Delta)to underset("2-methylpropane")(CH_(3)-overset(CH_(3))overset(|)C=CH_(2))+KBr+H_(2)O`
(c) `CH_(3)underset(Br)underset(|)CHCH_(2)CH_(3)+NaOH underset("Hydrolysis")overset("water")to underset("Butan-2-ol")(CH_(3)-underset(OH)underset(|)CH-CH_(2)-CH_(3))`
(d) `CH_(3)CH_(2)Br + KCN overset("aq. ethanol")to underset("Propane niterile")(CH_(3)CH_(2)CN)+KBr`
(e) `underset("Sod. phenoxide")(C_(6)H_(5)O^(-)Na^(+))+C_(2)H_(5)Cl underset("Synthesis")overset("Williamson.s")to underset("Phenetole")(C_(6)H_(5)OCH_(2)CH_(3))+NaCl`
(f) `CH_(3)CH_(2)CH_(2)OH+SOCl_(2) to underset("1-Chloropropane")(CH_(3)CH_(2)CH_(2)Cl)+HCl+SO_(2)`
(g) `underset("But-1-ene")(CH_(3)CH_(2)CH=CH_(2))+HBr overset("Peroxide")to underset("1-Bromobutane")(CH_(3)CH_(2)CH_(2)CH_(2)Br)`
(h) `underset("2-Methylbut-2-ene")(CH_(3)CH=underset(CH_(3))underset(|)C-CH_(3)+HBr) overset(overset("Markovnikov")("rule"))to underset("2-Bromo-2methylbutane")(CH_(3)CH_(2)-underset(Br)underset(|)overset(CH_(3))overset(|)C-CH_(3))`