POST UTME IGBINEDION UNIVERSITY 2017 Chemistry | Objective

Are you preparing for POST UTME IGBINEDION UNIVERSITY exams? Reviewing past questions is one of the most effective ways to guarantee a high score. This practice hub features authentic 2017 Chemistry (Objective) questions designed to simulate the real exam environment.

Practice these randomly selected questions to test your readiness.

Question 1
Determine the pH of a 0.1 M solution of HCl.
Correct A. 1
B. 2
C. 3
D. 4

Correct Answer: A

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Question 2
A 25 cm3 sample of 0.1 M NaOH is titrated with 0.1 M HCl. Calculate the volume of HCl required to reach the equivalence point.
A. 10 cm3
B. 20 cm3
Correct C. 25 cm3
D. 30 cm3

Correct Answer: C

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Question 3
A solution contains 0.1 M HCl and 0.1 M NaOH. Calculate the pH of the solution.
A. 1
Correct B. 2
C. 3
D. 4

Correct Answer: B

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Question 4
A 25 cm3 sample of 0.1 M NaOH is titrated with 0.1 M HCl. Calculate the pH of the solution at the equivalence point.
A. 1
Correct B. 2
C. 3
D. 4

Correct Answer: B

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Question 5
A solution contains 0.1 M HCl and 0.1 M NaOH. Calculate the concentration of the resulting solution.
A. 0.1 M
Correct B. 0.2 M
C. 0.3 M
D. 0.4 M

Correct Answer: B

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Question 6
A 0.5 M solution of HCl is prepared by dissolving 25 g of HCl in 250 mL of water. What is the pH of the solution?
A. 1
Correct B. 2
C. 3
D. 4

Correct Answer: B

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Question 7
The diagram below shows a titration setup. What is the purpose of the burette?
Correct A. To measure the volume of the titrant
B. To measure the volume of the analyte
C. To mix the titrant and analyte
D. To measure the pH of the solution

Correct Answer: A

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Question 8
A 2.0 M solution of NaOH is prepared by dissolving 40 g of NaOH in 250 mL of water. What is the pH of the solution?
A. 12
B. 13
Correct C. 14
D. 15

Correct Answer: C

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Question 9
The diagram below shows a periodic table. Which element has the atomic number 6?
Correct A. Carbon
B. Nitrogen
C. Oxygen
D. Fluorine

Correct Answer: A

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Question 10
A 0.5 M solution of H2SO4 is prepared by dissolving 25 g of H2SO4 in 250 mL of water. What is the pH of the solution?
A. 1
Correct B. 2
C. 3
D. 4

Correct Answer: B

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Question 11
A polymer is formed by the condensation reaction between a diol and a diacid. The reaction is represented by the equation:
A. Polymerization
B. Depolymerization
Correct C. Condensation reaction
D. Hydrolysis

Correct Answer: C

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Question 12
A solution of sodium chloride is prepared by dissolving 35.5 g of NaCl in 100 g of water. What is the molality of the solution?
A. 0.5 m
Correct B. 1.0 m
C. 1.5 m
D. 2.0 m

Correct Answer: B

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Question 13
A gas at 25°C and 1 atm is compressed to 2 atm. What is the new volume of the gas?
A. 0.5 L
Correct B. 1.0 L
C. 2.0 L
D. 4.0 L

Correct Answer: B

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Question 14
A catalyst is added to a reaction mixture. What is the effect on the reaction rate?
Correct A. Increases
B. Decreases
C. Remains the same
D. No effect

Correct Answer: A

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Question 15
A chemical reaction is represented by the equation:
A. Endothermic
Correct B. Exothermic
C. Neutral
D. Reversible

Correct Answer: B

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