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. When alkyl halide reacts with sodium metal in the presence of ether. Which product is formedA. AlcoholB. Alkane with odd number carbonsC. AlkeneD. Alkane with even number carbonsQuestion 1 of 15 Loading... Question 2 of 15 2. The hydrolysis of Grignard’s reagent yield ________.A. AlcoholB. KetoneC. AldehydeD. None of theseQuestion 2 of 15 Loading... Question 3 of 15 3. Most stable carbonium ion isA. +CH3B. (CH3)3 – C - +CH2C. (CH3)3 – C+D. CH3 - +CH – CH3Question 3 of 15 Loading... Question 4 of 15 4. Which statement is incorrect about reactivity of alkyl halidesA. Greater the bond polarity of R-X, lesser the reactivityB. Greater E.N difference of R-X, greater the stabilityC. Greater the bond energy of R-X, smaller the stabilityD. Greater the bond energy of R-X, lesser the reactivityQuestion 4 of 15 Loading... Question 5 of 15 5. Tertiary alkyl halide give:A. SN2 and E1 reactionB. SN2 and E2 reactionC. None of the aboveD. SN1 and E1 reactionQuestion 5 of 15 Loading... Question 6 of 15 6. Which of the following is correct about SN2 reactions:A. Breakage of C – X and formation C – Nu bonds are simultaneousB. Inversion of the configuration of the alkyl halide moleculeC. All of theseD. 2nd order kineticsQuestion 6 of 15 Loading... Question 7 of 15 7. In β – Elimination the resulting product is?A. AlkeneB. Alkyl halideC. AlkaneD. AlcoholQuestion 7 of 15 Loading... Question 8 of 15 8. Which one used in containers and pipe work for reactive and corrosive chemicals.A. TeflonB. Silicone polymersC. None of theseD. SteelQuestion 8 of 15 Loading... Question 9 of 15 9. Which of the following is correct about SN2 reactions:A. Unimolecular reactionsB. Reaction rate is a function of the [alkyl halide]C. All of theseD. Retention of the configuration of alkyl halide moleculeQuestion 9 of 15 Loading... Question 10 of 15 10. The alkyl halide molecule on which the nucleophilic attacks is called:A. SubstrateB. Electrophilic centreC. Leaving groupD. ElectrophileQuestion 10 of 15 Loading... Question 11 of 15 11. Tetraethyl lead is prepared by reacting ethyl bromide with?A. NH3B. PdC. PbD. Na4PbQuestion 11 of 15 Loading... Question 12 of 15 12. Which of the following is alkyl halide?A. CH2Cl2B. C2H4Cl2C. CH3ClD. All of theseQuestion 12 of 15 Loading... Question 13 of 15 13. Alkyl halides are considered to be very reactive compounds towards nucleophile becauseA. They have an nucleophilic carbon and a good leaving groupB. They have an electrophilic carbon and a bad leaving groupC. They have an electrophilic carbon and a good leaving groupD. They have an electrophilic carbonQuestion 13 of 15 Loading... Question 14 of 15 14. Order of SN1 reactionA. 2B. 1.5C. 3D. 1Question 14 of 15 Loading... Question 15 of 15 15. Elimination bimolecular reactions involve:A. 2nd order kineticsB. None of theseC. Zero order kineticsD. 1st order kineticsQuestion 15 of 15 Loading... Loading... Related Study Posts:MDCAT Test Chemistry Test Online PreparationASF Written Test Preparation Online McqsFPSC SST Test Preparation Mcqs OnlineOnline ECAT Test Preparation McqsPPSC Lecturer Test Preparation Online McqsLecturer Test KPPSC Preparation Mcqs OnlineSPSC SST Test Preparation Mcqs Online with SyllabusFPSC Test Preparation Mcqs Online Subject WiseIB Pakistan NTS Jobs 2025 Online Test Preparation McqsMDCAT Test Preparation Online Related Syllabus Mcqs
I wanna go to test