Give explanation please 28. What is the starting material in the reaction below?1. Mg. Et,02. CO23. H,0*A) BromobenzeneB) Benzyl bromideC) Benzoic acidD) Lithium benzoate29. A carbonyl group, C=0, and an alkene, C-C, double bonds, are both sp hybridized.However, the chemistry of these two functional groups is very different. This can beexplained by which of the following statements?A) The bond angle of the carbonyl is larger than the bond angle of the alkene.B)The electronegative axygen of the C=O group makes this bond polar.c)The bond of the C=C is longer that the bond of the C=0.D) There is more steric crowding in the carbonyl than in the alkene.30. Will the following reaction occur?HCIA) Yes B) No31. What is the product of the following reaction?EINHcat. H2SO,HONHEIEtHNноNHNEtIVIIA) I B) II C) I D) IV

(28) When an alkyl halide or aryl halide is treated with magnesium metal in presence of dry ether,…

Answered: 28. What is the starting material in…

28. What is the starting material in the reaction below? 1. Mg, El,0 CO,H 2. CO2 3. H,0 A) Bromobenzene B) Benzyl bromide C) Benzoic acid D) Lithlum benzoate

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter23: Carbon: Not Just Another Element

Section: Chapter Questions

Problem 66PS

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Mass Spectrometry

This process is an instrumental method in which a sample is changed to fast moving positive ions by electron bombardment. The charged particles vary due to their different mass to charge ratio and are estimated with the help of this difference. It is also called mass spectroscopy.

Question

Give explanation please

28. What is the starting material in the reaction below?
1. Mg. Et,0
2. CO2
3. H,0*
A) Bromobenzene
B) Benzyl bromide
C) Benzoic acid
D) Lithium benzoate
29. A carbonyl group, C=0, and an alkene, C-C, double bonds, are both sp hybridized.
However, the chemistry of these two functional groups is very different. This can be
explained by which of the following statements?
A) The bond angle of the carbonyl is larger than the bond angle of the alkene.
B)
The electronegative axygen of the C=O group makes this bond polar.
c)
The bond of the C=C is longer that the bond of the C=0.
D) There is more steric crowding in the carbonyl than in the alkene.
30. Will the following reaction occur?
HCI
A) Yes B) No
31. What is the product of the following reaction?
EINH
cat. H2SO,
HO
NHEI
EtHN
но
NH
NEt
IV
II
A) I B) II C) I D) IV

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