Important Topics & Questions With Answers Chapter-6 Haloalkanes & Haloarenes Class 12th Chemistry

Haloalkanes & Haloarenes Important Questions & Answers for board Exam Chapter-6 Chemistry 12th
All Important Questions with Answers all chapters Chemistry 12th 2025
Explain the chemical reactions with equation
Hunsdiecker reaction Finkelstein reaction Swarts reaction Wurtz reaction β-elimination reaction Saytzeffs rule Sandmeyer reaction Balz-Schiemanns reaction Rasching reaction
Wurtz-Fittig reaction Fittig reaction Friedel-Craftreaction alkylation & acylation
Carbylamine reaction Reimer-Tiemann reaction Haloform/ Iodoform reaction
Give the Chemical reaction when Chloroform reacts with following
Chloroform reacts with Oxygen or Oxidation or effect of air & sunlight
Chloroform reacts with Aniline and KOH
Chloroform reacts with Phenol and NaOH
Chloroform reacts with HNO3 or Nitration
Chloroform reacts with Acetone
Chloroform reacts with Silver powder
How will you obtain the following from chloroform
Chloroform to Carbonyl chloride or Phosgene gas
Chloroform to Phenyl isocyanide
Chloroform to Salicylaldehyde
Chloroform to Chloropicrin
Chloroform to Chloretone
Chloroform to Acetylene or ethyne
Chloroform to Formic acid
How to store chloroform safely ? Explain with equation of reactions.
Use of chloroform as an anaesthetic
Explain the nucleophillic substitution reaction in alkyl halide by SN1 and SN2 reaction.
How do nucleophilic substitution reactions take place in alkyl halides? Give its mechanism.
Write the difference between SN1 and SN2 reaction.
Write the short note Method, Properties, Uses-
D.D.T. B.H.C. Freon
Write equations for the following reactions of chlorobenzene-
Explain the nucleophilic substitution reactions of chlorobenzene-
Chlorination of chlorobenzene
Nitration of chlorobenzene
Sulphonation of chlorobenzene
Alkylation of chlorobenzene
Write the name of the compound obtained by heating chlorobenzene and chloral in the presence of concentrated sulfuric acid, its reaction equation and its use.
Haloalkanes or alkyl halide are more reactive compared to haloarenes or aryl halide,Why ?
What happen when , Ethyl bromide react with only give equation
Ethyl bromide to Silver nitrite
Ethyl bromide to Sodium ethoxide
Ethyl bromide to Magnesium metal
Ethyl bromide to Alcoholic KOH
What happen when only give equation
Methyl bromide reacts with sodium metal in presence of dry ether
Methyl bromide reacts with Magnesium metal
Methyl chloride reacts with KOH(alc.)
Ethyl alcohol is heated with alkaline solution of iodine
Chlorobenzene is heated with sodium metal & methyl chloride in presence of ether
Chlorobenzene is treated with chlorine in presence of FeCl3 in darkness
Chlorobenzene is heated with Chloral in presence of conc. H2SO4
n-butyl chloride reacts with KOH (alc.)
Write the IUPAC name of following
Ans. (CH3)3C.CH2Br
1-bromo 2,2-methyl propane
CH3-CH=CH-CH2-Br
1-bromo but 2-ene
CH3-C(CH3)2CH2Cl
1-chloro 2,2-dimethyl propane
CHCl3
trichloromethane
CHI3
tri iodomethane
All Important topics with solution Haloalkanes and haloarenes
All Important topics with solution Haloalkanes and haloarenes Chapter-6
All Important topics with solution Haloalkanes and haloarenes class 12th Chemistry
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