Compound containing two halogen atoms on two adjacent carbon atoms are called as ___________?
Correct answer: B. Vicinal dihalides
- A. Glycols
- B. Vicinal dihalides
- C. Geminal dihalides
- D. Diols
Explanation
A compound with two halogen atoms attached to adjacent carbon atoms contains a vicinal dihalide, with the substituents on neighbouring carbon atoms. The likely distractor is a geminal dihalide, but geminal halogens are attached to the same carbon atom.
Last updated
About Nucleophilic Substitution
Nucleophilic substitution replaces a leaving group in an alkyl halide when an electron-rich nucleophile attacks the carbon atom. The topic compares SN1 and SN2 mechanisms, including reaction conditions, substrate structure, solvent effects, nucleophile strength, carbocation formation and stereochemical changes, and distinguishes substitution from elimination.
Practise Alkyl Halides
458 free Alkyl Halides MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemistry questions like this
Chemistry is on 12 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
50% inversion of configuration of molecules take place in a___________________?
A compound X undergoes the following reactions:X NaOH(aq)/heat > C4H10O Cr2O7(2-), H+(aq)/ heat> C4H8O.What is X?
A Grignard reagent is formed when an alkyl halide reacts with
A tertiary alkyl halide usually undergoes nucleophilic substitution by the SN1 mechanism because
Alkyl halides are considered to be very reactive compounds towards nucleophile because_________________?