Chemistry Class 12 NCERT Solutions: Chapter 10 Haloalkanes and Haloarenes Part 11 (For CBSE, ICSE, IAS, NET, NRA 2022)

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Q: 19. How the following conversions can be carried out?

(i) Propene to propane

(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-propa

(xiv) Isopropyl alcohol to iodoform

(xv) Chlorobenzene to p-nitrophenol

(xvi) 2-Bromopropane to 1-bromopropane

(xvii) Chloroethane to butane

(xviii) Benzene to biphenyl

(xix) bromide to isobutyl bromide

(xx) Aniline to phenylisocyanide


Q_19_i_Propene to Propane-1-Ol


Q_19_ii_Ethanol to but-1-Yne


Q_19_iii_1-Bromopropane to 2-Bromopropane


Q_19_vi_Benzyl Alcohol to 2-Phenylethanoic Acid


Q_19_v_Benzene to 4-Bromonitrobenzene


Q_19_vi_Benzyl Alcohol to 2-Phenylethanoic Acid



Q_19_viii_Aniline to Chlorobenzene


Q_19_ix_Ethyl Chloride to Propanoic Acid


Q_19_x_2-Methyl-1-Propene to 2-Chloro-2-Methylpropane


Q_19_xi_Ethyl Chloride to Propanoic Acid


Q_19_xii_But-1-Ene to N-Butyliodide


Q_19_xiii_2-Chloropropane to 1-Propa


Q_19_xiv_Isopropyl Alcohol to Iodoform


Q_19_xv_Chlorobenzene to P-Nitrophenol


Q_19_xvi_2-Bromopropane to 1-Bromopropane



Q_19_xviii_Benzene to Biphenyl


Q_19_xix_Tert-Butyl Bromide to Isobutyl Bromide


Q_19_xx_Aniline to Phenylisocyanide

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