Post Utme Chemistry Questions
Question 511:
A gas occupies 120 cm³ at pressure 12 atm. Find the volume at 4 atm.
- A 360 cm³
- B 180 cm³
- C 240 cm³
- D 120 cm³
Question 512:
Temperature in ideal gas calculations must be measured in:
- A Fahrenheit
- B Celsius
- C Centimetres
- D Kelvin
Question 513:
Which graph best represents pressure against volume for Boyle’s law?
- A Straight horizontal graph
- B Upward straight graph
- C Vertical straight graph
- D Downward curved graph
Question 514:
A gas occupies 60 cm³ at pressure 12 atm. Find the volume at 3 atm.
- A 120 cm³
- B 180 cm³
- C 300 cm³
- D 240 cm³
Question 515:
Which condition causes gas pressure to decrease?
- A Reducing the volume
- B Heating the gas
- C Compressing the gas
- D Increasing the volume