Chemistry Practice Test – Acids Bases and Salts

Hello and Welcome to Chemistry Practice Test – Acids Bases and Salts

  1. You are to attempt 5 random objectives questions ONLY.
  2. Supply Your Full Name and Location in the text box below and begin immediately.
  3. You can attempt as many times as possible
1. 


What volume of 0.5M H2SO4 will exactly neutralize 20 cm3 of 0.1M NaOH solution? (JAMB 2016)

A. 2.0 cm3
B. 5.0 cm3
C. 6.8 cm3
D. 8.3 cm3

2. 


What is the pH of a solution whose hydrogen ion concentration is 5.00 x 10-4 moldm-3?

A. 10.70
B. -10.70
C. -3.30
D. 3.30

3. 


A salt without its water of crystallization is said to be ______ (NECO 2013)

A. anhydride
B. anhydrous
C. dehydrated
D. hydrated

4. 


What is the pOH of a solution whose hydrogen ion concentration is 5.00 x 10-4 moldm-3?

A. 10.70
B. -10.70
C. -3.30
D. 3.30

5. 


Which of the following pH values indicates a basic solution? (NECO 2013)

A. 1
B. 2
C. 7
D. 9

 

 

error: Content is protected !!