Home › MHT-CET › Chemistry › Halogen Derivatives › Halogen derivatives of hydrocarbons are formed w…
Halogen derivatives of hydrocarbons are formed when:
ACarbon atoms are removed
BOne or more hydrogen atoms of a hydrocarbon are replaced by halogen atoms
CHalogens are added to alcohols
DBonds are broken without any substitution
Answer & Solution
Correct answer: B. One or more hydrogen atoms of a hydrocarbon are replaced by halogen atoms
Replacing H by X (X = F, Cl, Br, I) in alkanes/alkenes/arenes gives haloalkanes, haloalkenes, haloarenes. Examples: CH₃Cl (chloromethane), C₆H₅Cl (chlorobenzene).
Related questions
When (R)-2-bromobutane reacts with NaOH via the **S$_N$2** mechanism, the product is:**Grignard reagent** R-Mg-X is formed by reacting:Aryl halides are far **less reactive** than alkyl halides toward nucleophilic substitutionAmong para-, meta-, ortho-dichlorobenzene, the **melting point** is highest for:**Sandmeyer's reaction** prepares aryl halides from:**Aryl halides are prepared** by direct halogenation of arenes with which catalyst?The **IUPAC name** of (CH₃)₃C-Br (tert-butyl bromide) is:Addition of HBr to propene **without peroxide** gives mainly: