Ogun State College of Nursing Chemistry Questions & Answers - SCHOOLCONTENTS.info

Ogun State College of Nursing Chemistry Questions & Answers

This series of questions and answers is dedicated to aspirants of the Ogun State College of Nursing. You can study the past and answers directly on this blog. The post will take you through exams conducted by the college for the past 11 years.


Each blog post will consist of 10 questions, taken from English, Mathematics, Chemistry, Biology, and Physics contained in the "Past Questions & Answers Pack". If you want to have the past questions and answers downloaded to your phone or computer to stay, you can buy a PDF copy of it. You can also print it for studies. To get the pack immediately, follow the steps at the end of this post.


If you're here to study online, we've covered 2014 Mathematics. Now, let's continue with the 2014 Chemistry.

2014 Chemistry Questions 

Choose the correct answer from option A-D


21. Which of the following is an example of a homogenous mixture?
a) Oil and water
b) Salt and water
c) Sand and water
d) Air
Answer: d) Air

22. What is the formula for nitric acid?
a) HNO3
b) HCl
c) H2SO4
d) H3PO4
Answer: a) HNO3

23. Which of the following is an example of a physical change?
a) Burning wood
b) Cooking an egg
c) Melting ice
d) Rusting iron
Answer: c) Melting ice

24. Which of the following is a noble gas?
a) Neon
b) Lithium
c) Chlorine
d) Nitrogen
Answer: a) Neon

25. What is the chemical formula for hydrochloric acid?
a) HCl
b) H2SO4
c) NaOH
d) NH3
Answer: a) HCl

26. Which of the following is a metal?
a) Carbon
b) Copper
c) Oxygen
d) Sulfur
Answer: b) Copper

27. What is the chemical symbol for lead?
a) Li
b) Pb
c) P
d) Po
Answer: b) Pb

28. Which of the following is a polar molecule?
a) Carbon dioxide
b) Water
c) Methane
d) Oxygen
Answer: b) Water

29. What is the chemical formula for glucose?
a) C6H12O6
b) CH4
c) NH3
d) H2SO4
Answer: a) C6H12O6

30. Which of the following is an example of a chemical change?
a) Freezing water
b) Boiling water
c) Burning wood
d) Cutting paper
Answer: c) Burning wood

Continue: 👉👉👉 Click here to proceed to the 2014 Biology Questions

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