ICSE Class 10 Haloalkanes and Haloarenes — Mock Test (2027)
Free online mock test for Haloalkanes and Haloarenes (ICSE Class 10 Chemistry) — 83 competency-based questions based on the latest CISCE 2027 syllabus, with instant marking. Try the samples below, then take the full test free.
What to expect: This mock test covers key concepts from the Haloalkanes and Haloarenes chapter — including application-based and competency-focused questions aligned with how ICSE actually sets the paper.
Tip: Attempt without notes first to identify gaps, then review explanations for any wrong answers. Retake after a few days for best retention.
Sample questions
-
1.The synthesis of alkyl fluorides by heating an alkyl chloride/bromide with a metallic fluoride such as AgF, Hg2F2, CoF2 or SbF3 is called the:
- A.Swarts reaction
- B.Finkelstein reaction
- C.Fittig reaction
- D.Wurtz-Fittig reaction
-
2.Nucleophilic substitution in chlorobenzene is greatly facilitated by an -NO2 group at the ortho or para position but not at the meta position because:
- A.the -NO2 group can stabilise the negative charge of the intermediate carbanion through resonance only when it is ortho or para to the leaving group
- B.the meta-NO2 group is sterically too far away
- C.an ortho/para-NO2 group makes the ring electron-rich
- D.the meta-NO2 group converts the ring into a nucleophile
-
3.The order of reactivity of simple alkyl halides towards the SN2 reaction is:
- A.primary > secondary > tertiary
- B.tertiary > secondary > primary
- C.secondary > primary > tertiary
- D.tertiary > primary > secondary
-
4.Treatment of n-butyl chloride with alcoholic KOH gives mainly:
- A.But-1-ene (an alkene by elimination)
- B.Butan-1-ol (an alcohol by substitution)
- C.Butanal
- D.Butanoic acid
-
5.Between C6H5CH2Cl (benzyl chloride) and C6H5CHClC6H5, which is more easily hydrolysed by aqueous KOH?
- A.C6H5CHClC6H5, because it forms a more resonance-stabilised carbocation
- B.C6H5CH2Cl, because it is a primary halide
- C.Both are hydrolysed at the same rate
- D.Neither is hydrolysed by aqueous KOH
Want the full 83-question test with instant marking & AI feedback?
Sign up free →