REGULAR QUIZZES - REGULAR TOPIC 15 Acids & Bases SET D
REGULAR Quizzes - REGULAR TOPIC 15 Acids & Bases SET D.
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QUESTION 1. What volume of 0.050 M HCl is required to neutralize 50.0 mL of 0.100 M magnesium hydroxide?
(A) 100. mL
(B) 300. mL
(C) 200. mL
(D) 50.0 mL
(E) 1.00 L
QUESTION 2. What is the most likely pH for a 0.01 M solution of a weak acid with a Ka = 1.99 x 10
-9
?
(A) Less than or equal to 1.99
(B) between 2 and 7
(C) 7
(D) Between 7 and 10
(E) Greater than 10
QUESTION 3. Which of the following is a base?
(A) HNO
3
(B) HCl
(C) HI
(D) H
2
SO
4
(E) None of the Above
QUESTION 4. Which of the following are characteristics of a weak acid?
(A) Relatively little dissociation takes place in water
(B) An equilibrium is set up in water
(C) Some H
3
O
+
ions are produced in water
(D) A Ka value is assigned to the acid
(E) All of the Above
QUESTION 5. How many liters of water must be added to 1.00 liter of HNO
3
to raise the pH from 1.00 to 2.00?
(A) 9.00
(B) 1.00
(C) 0.100
(D) 100.
(E) 0.900
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