Share/Like This Page
Print Instructions

NOTE: Only your test content will print.
To preview this test, click on the File menu and select Print Preview.




See our guide on How To Change Browser Print Settings to customize headers and footers before printing.

Solutions (Grades 11-12)

Print Test (Only the test content will print)
Name: Date:

Solutions

1. 
In which of the following solutions does HCl dissociate almost completely?
  1. Water
  2. Glacial acetic acid
  3. Ethylene diamine
  4. Aniline
 
2. 
Which of the following non-aqueous solvents is amphiprotic?
  1. Benzene
  2. Chloroform
  3. Pyridine
  4. Methanol
3. 
In which of the following solvents is the acidic property of the solute enhanced?
  1. Ammonia
  2. Water
  3. Methanol
  4. Formic acid
 
4. 
A                              solution is a mixture of two or more pure and chemically non-reactive substances, whose composition can be varied within certain limits.
5. 
Which of the following solvents is aprotic?
  1. Water
  2. Methanol
  3. Ethanol
  4. Chloroform
 
6. 
Which of the following units is associated with solubility?
  1. g solvent
  2. g solute
  3. g solute/100 g of water
  4. mol/L
7. 
Which of the following descriptions correctly defines the dielectric constant?
  1. How well a solute can store electrical charge, in comparison to how well water can store electrical charge
  2. How well a solute can store electrical charge relative to the ability of free space to store electrical charge
  3. How well two electrons can retain their electrical charge
  4. Both (a) and (c)
 
8. 
For the following reaction:

HA [math]hArr[/math] [math]H^+ + A^-[/math]

Which of the following is the correct equation for the acid dissociation constant?
  1. [math]K_a = [H^+]/[HA][/math]
  2. [math]K_a = [A^-]/[HA][/math]
  3. [math]K_a = [H^+][/math]
  4. [math]K_a = {[H^+][A^-]}/{[HA]}[/math]
9. 
When an ionic compound dissolves, it exists in a solution as               .
 
10. 
Methane can dissolve in all organic solvents, including ethanol.
  1. True
  2. False
You need to be a HelpTeaching.com member to access free printables.
Already a member? Log in for access.    |    Go Back To Previous Page