wp-y questi TICE 1. Place the following compounds in order of decreasingstrength of acidity. I. CH₂ClCH₂COOHII. CH₂FCH₂COOHIII. CH₂ICH₂COOHIV.CH₂CH₂COOH A) IV> III >I > II B) I > II > III> IVC) II > III > I> IV D) III > I >II> IV E) II > I> III > IVF) None of the above. 2. What are the bond angles and hybridization of NH4*? A) 109.5°; sp²B) 120°; sp³C) 180°; sp D) 109.5; sp³E) 109.5°; s²p³F) None of the above. 3. What is true about the bonding types in theH-N=N-C=C-N=N-H molecule? A) 80; 3пB) 60; 5n C) 70; 4nD) 50; 6nE) 50; 5n F) None of the above.

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter5: Resonance
Section: Chapter Questions
Problem 24CTQ
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1. Place the following compounds in order of decreasingstrength of acidity.
I. CH₂ClCH₂COOHII. CH₂FCH₂COOHIII. CH₂ICH₂COOHIV.CH3CH₂COOH
A) IV> III >I> II B) I > II
I
II> IV E) II
D) III
I>
H
2. What are the bond angles and hybridization of NH4+?
A) 109.5°; sp²B) 120°; sp³C) 180°; sp D) 109.5°; sp³E) 109.5°; s²p³F) None of the above.
3. What is true about the bonding types in theH-N=N-C=C-N=N-H molecule?
A) 80; 3пB) 60; 5n C) 70; 4nD) 50; 6nE) 50; 5n F) None of the above.
III> IVC) II
III
I> IV
III > IVF) None of the above.
4. How many core electrondoes the sulfur atom have?
A) 10B) 16C) 6D) 8E) 12F) None of the above.
anksnos squo
5. What is the hybridization of the fluorine atom in C₂F4?
A) sp²B) sp³C) sp D) p³E) s2p³F) None of the above.
Send etwada 356ep doen
6. Identify the acid and conjugate base combination (acid; base) ?
A) H3O+; H₂OB) CH3COO ; H+C) CH3COOH; OH-D) CH3COOH; CH3 E) CH3COO; CH3COOHF) None of the above.
ecoberta) (Lydislyddsmib-17) -a mi oss asoas
abo
7. Arrange the compounds in increasing order of acidic hydrogens?
I. C₂H6 II. H-C=C-HIII.H₂-C=C-H₂
A) I < II < III B) I < III <II C) III < I
D) II < I< III E) II
< I<
A) - 2B) -1C) 0 D) 1E) 2
9. Identify the molecule that hasnonpolar covalent bonding.
A) HFB) CH3OCH3C) CH3C1D) HCBr3E) CH₂I2F) F2
Name
8. In whichmolecular orbital are the lone pair electrons ofnitrogen in (
N₂H₂ and the lone pair of oxygen in CH₂O located?
vorts
A) CH₂O; sp&N₂H₂; sp³B) CH₂0; sp² &N₂H₂; sp²C) H₂O; sp² &N₂H₂; sp³D) H₂0; sp³&N₂H₂; sp³
E) H₂O; sp³ &N₂H₂; sp F) None of the above.
Aid
10. What is the formal charge of sulfur in SF₁?
F) 3
II
III F) None of the above.
Tony-E-3gad ni aza scodxso besibladyrt qu vom VCR
en vor.
Page 1
(5
J#
80
3rd
Transcribed Image Text:1. Place the following compounds in order of decreasingstrength of acidity. I. CH₂ClCH₂COOHII. CH₂FCH₂COOHIII. CH₂ICH₂COOHIV.CH3CH₂COOH A) IV> III >I> II B) I > II I II> IV E) II D) III I> H 2. What are the bond angles and hybridization of NH4+? A) 109.5°; sp²B) 120°; sp³C) 180°; sp D) 109.5°; sp³E) 109.5°; s²p³F) None of the above. 3. What is true about the bonding types in theH-N=N-C=C-N=N-H molecule? A) 80; 3пB) 60; 5n C) 70; 4nD) 50; 6nE) 50; 5n F) None of the above. III> IVC) II III I> IV III > IVF) None of the above. 4. How many core electrondoes the sulfur atom have? A) 10B) 16C) 6D) 8E) 12F) None of the above. anksnos squo 5. What is the hybridization of the fluorine atom in C₂F4? A) sp²B) sp³C) sp D) p³E) s2p³F) None of the above. Send etwada 356ep doen 6. Identify the acid and conjugate base combination (acid; base) ? A) H3O+; H₂OB) CH3COO ; H+C) CH3COOH; OH-D) CH3COOH; CH3 E) CH3COO; CH3COOHF) None of the above. ecoberta) (Lydislyddsmib-17) -a mi oss asoas abo 7. Arrange the compounds in increasing order of acidic hydrogens? I. C₂H6 II. H-C=C-HIII.H₂-C=C-H₂ A) I < II < III B) I < III <II C) III < I D) II < I< III E) II < I< A) - 2B) -1C) 0 D) 1E) 2 9. Identify the molecule that hasnonpolar covalent bonding. A) HFB) CH3OCH3C) CH3C1D) HCBr3E) CH₂I2F) F2 Name 8. In whichmolecular orbital are the lone pair electrons ofnitrogen in ( N₂H₂ and the lone pair of oxygen in CH₂O located? vorts A) CH₂O; sp&N₂H₂; sp³B) CH₂0; sp² &N₂H₂; sp²C) H₂O; sp² &N₂H₂; sp³D) H₂0; sp³&N₂H₂; sp³ E) H₂O; sp³ &N₂H₂; sp F) None of the above. Aid 10. What is the formal charge of sulfur in SF₁? F) 3 II III F) None of the above. Tony-E-3gad ni aza scodxso besibladyrt qu vom VCR en vor. Page 1 (5 J# 80 3rd
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