How the following conversions can be carried out?
(i)Propene to propan-1-ol
(ii)Ethanol to but-1-yne
(iii)1-Bromopropane to 2-bromopropane
(iv)Toluene to benzyl alcohol
(v)Benzene to 4-bromonitrobenzene
(vi)Benzyl alcohol to 2-phenylethanoic acid
(vii)Ethanol to propanenitrile
(viii)Aniline to chlorobenzene
(ix)2-Chlorobutane to 3, 4-dimethylhexane
(x)2-Methyl-1-propene to 2-chloro-2-methylpropane
(xi)Ethyl chloride to propanoic acid
(xii)But-1-ene to n-butyliodide
(xiii)2-Chloropropane to 1-propanol
(xiv)Isopropyl alcohol to iodoform
(xv) Chlorobenzene to p-nitrophenol
(xvi)2-Bromopropane to 1-bromopropane
(xvii)Chloroethane to butane
(xviii)Benzene to diphenyl
(xix)tert-Butyl bromide to isobutyl bromide
(xx) Aniline to phenylisocyanide
(i)
(ii)
(iii)
(iv)
(v)
(vi)
(vii)
(viii)
(ix)
(x)
(xi)
(xii)
(xiii)
(xiv)
(xv)
(xvi)
(xvii)
(xviii)
(xix)
(xx)
A certain reaction is 50 complete in 20 minutes at 300 K and the same reaction is 50 complete in 5 minutes at 350 K. Calculate the activation energy if it is a first order reaction. Given: \[ R = 8.314 \, \text{J K}^{-1} \, \text{mol}^{-1}, \quad \log 4 = 0.602 \]