Jamb Chemistry Past Questions For Year 2018
Question 6
According to Charles' law, the volume of a gas becomes zero at
- A. 0°C
- B. -100°C
- C. -273°C
- D. -373°C
Question 7
Which of the following gases may not be dried with concentrated sulphuric acid?
- A. HCl\(_{(g)}\)
- B. NH\(_3\)
- C. Cl\(_2\)
- D. SO\(_2\)
Question 8
An element used in the production of matches is
- A. nitrogen
- B. aluminium
- C. copper
- D. sulphur
Question 9
According to the Kinetic Theory an increase in temperature causes the kinetic energy of particles to
- A. decrease
- B. increase
- C. be zero
- D. remain constant
Question 10
To what temperature must a gas at 273k be heated in order to double both its volume and pressure?
- A. 298K
- B. 546K
- C. 819K
- D. 1092K
