Home › JEE Main › Chemistry › Haloalkanes and Haloarenes › Classification of haloalkane by C bearing haloge…
Classification of haloalkane by C bearing halogen: 1° if X is on:
ATerminal C with 2 H's plus 1 R group attached
BTertiary
CInternal
DQuaternary
Answer & Solution
Correct answer: A. Terminal C with 2 H's plus 1 R group attached
Primary (1°): X on C bonded to ≤1 other C (e.g., CH₃-CH₂-Cl). Secondary (2°): on C with 2 other C. Tertiary (3°): on C with 3 other C ((CH₃)₃CCl).
Related questions
$\mathrm{CHCl_3}$ (chloroform) on prolonged storage in the air may be partially oxidised tChlorobenzene ($\mathrm{C_6H_5Cl}$) is MUCH LESS reactive toward nucleophilic substitutionSAYTZEFF'S RULE for elimination reactions states thatWhen 1-bromopropane is heated with concentrated alcoholic KOH, the major product isA GRIGNARD REAGENT is formed by reacting an alkyl halide withThe IUPAC name of $\mathrm{(CH_3)_2CH{-}CH_2Br}$ isA SN2 reaction on a chiral carbon (with a single stereocentre) results inThe reactivity of haloalkanes toward nucleophilic substitution generally follows the order