Home Chemistry Alkyl Halides Test Online Mcqs Preparation Chemistry Alkyl Halides Test Online Mcqs Preparation Chemistry Alkyl Halides Test Online Mcqs Preparation With Answers Start Below 123456789101112131415Show paginator Hide paginator 7% Question 1 of 15 1. In β – Elimination the resulting product is?A. Alkyl halideB. AlcoholC. AlkaneD. AlkeneQuestion 1 of 15 Loading... Question 2 of 15 2. Which one used in containers and pipe work for reactive and corrosive chemicals.A. SteelB. None of theseC. TeflonD. Silicone polymersQuestion 2 of 15 Loading... Question 3 of 15 3. Thioalcohol is prepared when alkyl halide is reacted withA. SH-B. I- C. NO-2D. OH-Question 3 of 15 Loading... Question 4 of 15 4. Alkyl halides react with Zn in the presence of aqueous HCl to formA. AlkynesB. None of theseC. AlkaneD. AlkenesQuestion 4 of 15 Loading... Question 5 of 15 5. Which of the following is correct about SN2 reactions:A. Retention of the configuration of alkyl halide moleculeB. All of theseC. Reaction rate is a function of the [alkyl halide]D. Unimolecular reactionsQuestion 5 of 15 Loading... Question 6 of 15 6. Most stable carbonium ion isA. (CH3)3 – C - +CH2B. +CH3C. (CH3)3 – C+D. CH3 - +CH – CH3Question 6 of 15 Loading... Question 7 of 15 7. Chloromethane is used in?A. All of theseB. Manufacturing of butyle rubberC. Petroleum refiningD. Production of silicone polymerQuestion 7 of 15 Loading... Question 8 of 15 8. Which one of the following species is not an electrophile?A. NH3B. Br+C. H+D. BF3Question 8 of 15 Loading... Question 9 of 15 9. Which one is mono haloalkaneA. Ch3 – CH3 – CH2 – ClB. CCl4C. CH2Cl2D. CHCl3Question 9 of 15 Loading... Question 10 of 15 10. Alkyl halides are considered to be very reactive compounds towards nucleophile becauseA. They have an electrophilic carbon and a bad leaving groupB. They have an electrophilic carbon and a good leaving groupC. They have an electrophilic carbonD. They have an nucleophilic carbon and a good leaving groupQuestion 10 of 15 Loading... Question 11 of 15 11. Which pair of reactant give the ethylacetate as a productA. C2H5Br + CNB. C2H5Br + 2[H]C. C2H5Br + CH3COONaD. C2H5Br + CH3OQuestion 11 of 15 Loading... Question 12 of 15 12. If an electrophile is the attacking reagent which one is most reactive?A. R – IB. R – FC. R – BrD. R – ClQuestion 12 of 15 Loading... Question 13 of 15 13. Which statement is incorrect about nucleophilic substitution reactionA. Leaving nuclephile must be stronger than incoming nucleophileB. Incoming nucleophile must be stronger than the leaving oneC. SN2 is a single step mechanismD. Tertiary alkyl halides generally give SN1 reactionsQuestion 13 of 15 Loading... Question 14 of 15 14. SN1 reactions are favoured in which solvent?A. All solventsB. Non polarC. PolarD. Slightly polarQuestion 14 of 15 Loading... Question 15 of 15 15. Tetraethyl lead is prepared by reacting ethyl bromide with?A. NH3B. PbC. Na4PbD. PdQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Chemistry Test Online PreparationASF Written Test Preparation Online McqsOnline ECAT Test Preparation McqsFPSC SST Test Preparation Mcqs OnlinePPSC Lecturer Test Preparation Online McqsTESCO Jobs Online NTS Test Preparation McqsLecturer Test KPPSC Preparation Mcqs OnlineFIA ASI Sub Inspectors Job 2024 OTS Test Preparation…SPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject Wise
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