ORGANIC CHEMISTRY 7TH EDITION BY BROWN – TEST BANK

Edition: 7th Edition

Format: Downloadable ZIP File

Resource Type: Test Bank

Duration: Unlimited downloads

Delivery: Instant Download

Description

ORGANIC CHEMISTRY 7TH EDITION BY BROWN – TEST BANK

CHAPTER 4—ACIDS AND BASES

MULTIPLE CHOICE

1.The pK_a of HCl is −7. What is the value of the equilibrium constant, K_eq, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M]

a.	1.8 ◊ 10⁵
b.	385
c.	1.8 ◊ 10⁻⁵
d.	−1.8 ◊ 10⁵

ANS:A

2.The pK_a of acetic acid, CH₃COOH, is 4.76. What is the value of the equilibrium constant K_eq, for the following equilibrium? [The concentration of water in a dilute aqueous solution is 55 M]

a.	3.2 ◊ 10⁷
b.	−3.2 ◊ 10⁻⁷
c.	−3.2 ◊ 10⁷
d.	3.2 ◊ 10⁻⁷

ANS:D

3.Which of the following is the correct order of decreasing basicity (stronger base > weaker base)?

a.	NH₃ > MeNH₂ > H₂O > HF
b.	MeNH₂ > NH₃ > MeOH > CH₄
c.	NH₃ > Me₃N > H₂O > MeOH
d.	CH₃COONa > NaOH > NaOMe > NaNMe₂

ANS:B

4.Which of the following is the strongest acid?

a.	CH₃CH₃
b.	CH₃NH₂
c.	CH₃OH
d.	CH₃F

ANS:C

5.Which of the following is the strongest acid?

a.	HCl
b.	HI
c.	HF
d.	HBr

ANS:B

6.Which of the following is easiest to deprotonate?

a.	CH₄
b.	CH₃CH₃
c.	CH₂=CH₂
d.	HC≡CH

ANS:D

7.Which of the following is the strongest acid?

a.	CH₃OH
b.	CH₃CHO
c.	CH₃COCH₃
d.	CH₃COOH

ANS:D

8. Which of the following is the strongest acid?

a.	CH₃NH₂
b.	CH₃PH₂
c.	CH₃OH
d.	CH₃SH

ANS:D

9. Which of the following compounds is the strongest acid?

a.	HF
b.	H₂O
c.	NH₃
d.	CH₄

ANS: A

10. Which of the following compounds is the strongest acid?

a.	CH₃OCH₃
b.	CH₃CH₂OH
c.	CH₃CHO
d.	CH₃CO₂H

ANS:D

11.Which of the following compounds is the strongest acid?

a.	CH₃COOH
b.	ClCH₂COOH
c.	CH₃CH₂OH
d.	ClCH₂CH₂OH

ANS:B

12.Which of the following compounds is the strongest acid?

a.	CH₃COOH
b.	FCH₂COOH
c.	ClCH₂COOH
d.	BrCH₂COOH

ANS:B

13.Which of the following compounds is the strongest acid?

a.	CH₄
b.	CH₃CH₃
c.	H₂C=CH₂
d.	HC≡CH

ANS:D

14.Which of the following compounds is the strongest acid?

a.	CF₃OH
b.	CF₃CH₂ CH₂OH
c.	CF₃CH₂ CH₂ CH₂OH
d.	CF₃CH₂ CH₂ CH₂CH₂OH

ANS:A

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “ORGANIC CHEMISTRY 7TH EDITION BY BROWN – TEST BANK”

Shipping & Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.