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17 Which of the reagents stated below is most suitable for the preparation of a pure chloroalkanes form alkanols, A) PCI 18 Which of the reagents A-D is NOT suitable for preparing hato alkanes from alkanols. A HF B) HCI C) SOCI, D) PCI, B. SOCI, C.P, D. PBr 19. Haloalkanos are altacked by A. Electrophiles B. Nucleophile6 C Amixture of red phosphorus and iodine D None of ine abouve 20. The accepted conventional name for the compound

17 Which of the reagents stated below is most suitable for the preparation of a pure chloroalkanes form alkanols, A) PCI 18 Which of the reagents A-D is NOT suitable for preparing hato alkanes from alkanols. A HF B) HCI C) SOCI, D) PCI, B. SOCI, C.P, D. PBr 19. Haloalkanos are altacked by A. Electrophiles B. Nucleophile6 C Amixture of red phosphorus and iodine D None of ine abouve 20. The accepted conventional name for the compound

Chemistry
Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Answer Q17, 18, 19 and 20 explaining detailly your solution for each answer.

C) gives the hexabromocyclo benzene in Ihe prosence of sunlight. D) is slower than that of methylbenzene carn otions less readily than with alkali 17 Which of the reagents stated below is most suitable for the preparation of a pure chloroalkanes form aikanols. A) PCI vith alkali ene molecule is said to ing further substituents B) HCI C) SOCI, D) PCI, n only only n only (2- and 4-) positions 18 Which of the reagents A-D is NOT suitable for proparing hato alkanes from alkanols. A HF B. SOCI, C.Pl, D. PBr 19. Haloalkanos are altacked by A. Electrophiles B. Nucleophilas C. Amixture of red phosphorus and iodine None of ihe abouve of A in the reaction D. 20. The accepted conventional name for the compound CH, CH CH CHCI is CH, 1- chloro -3-methyl but -2- ene 1- chloro -3-nethyl but-1-ene C. 2- methyl -4- chloro but-3- ene D. A. B. organic product(s) elow. 1,1, dimethyl-3- chloro prop-2- ene. 21. Halogenoalkanes A. does not dissolve grease and oil. are none polar molecules that dissolve in organic solvent C. are only slightly soluble in water. D. have Van der Waals forces operating B. Br between molecules. 22, The ease of breaking the R X bond increases in the order A. C-F>C-CI >C-Br> C-I B. C-F<C-Cl < C-Br< C-I C. C-F<C-1<C-Br< C-Cl D. C-I>CF>C-CI>C- Br Br 23. In the reactivity of halogenoalkanes A. Substitution reactions are favoured by weakly basic nucleophiles. B. Elimination of HX molecules are favoured by weakly basic reagents. C. Elimination of HX molecules are strongly favoured by low concentration of base in an aqueous medium. D. Substitution reactions are favoured by strongly basic non-aqueous medium. Luctural formula benzene cene benzene oro benzene
Transcribed Image Text:C) gives the hexabromocyclo benzene in Ihe prosence of sunlight. D) is slower than that of methylbenzene carn otions less readily than with alkali 17 Which of the reagents stated below is most suitable for the preparation of a pure chloroalkanes form aikanols. A) PCI vith alkali ene molecule is said to ing further substituents B) HCI C) SOCI, D) PCI, n only only n only (2- and 4-) positions 18 Which of the reagents A-D is NOT suitable for proparing hato alkanes from alkanols. A HF B. SOCI, C.Pl, D. PBr 19. Haloalkanos are altacked by A. Electrophiles B. Nucleophilas C. Amixture of red phosphorus and iodine None of ihe abouve of A in the reaction D. 20. The accepted conventional name for the compound CH, CH CH CHCI is CH, 1- chloro -3-methyl but -2- ene 1- chloro -3-nethyl but-1-ene C. 2- methyl -4- chloro but-3- ene D. A. B. organic product(s) elow. 1,1, dimethyl-3- chloro prop-2- ene. 21. Halogenoalkanes A. does not dissolve grease and oil. are none polar molecules that dissolve in organic solvent C. are only slightly soluble in water. D. have Van der Waals forces operating B. Br between molecules. 22, The ease of breaking the R X bond increases in the order A. C-F>C-CI >C-Br> C-I B. C-F<C-Cl < C-Br< C-I C. C-F<C-1<C-Br< C-Cl D. C-I>CF>C-CI>C- Br Br 23. In the reactivity of halogenoalkanes A. Substitution reactions are favoured by weakly basic nucleophiles. B. Elimination of HX molecules are favoured by weakly basic reagents. C. Elimination of HX molecules are strongly favoured by low concentration of base in an aqueous medium. D. Substitution reactions are favoured by strongly basic non-aqueous medium. Luctural formula benzene cene benzene oro benzene
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