Post Utme Chemistry Questions
Question 317:
According to Charles’ law, lowering temperature causes gas volume to:
- A Decrease
- B Become negative
- C Increase
- D Remain constant
Question 318:
A gas occupies 9 dm³ at 300 K. Calculate the volume at 100 K.
- A 9 dm³
- B 3 dm³
- C 12 dm³
- D 6 dm³
Question 319:
Charles’ law states that at constant pressure:
- A Pressure is directly proportional to volume
- B Volume is directly proportional to temperature
- C Pressure is inversely proportional to volume
- D Temperature is inversely proportional to volume
Question 320:
Which law explains the working of a syringe?
- A Graham’s law
- B Boyle’s law
- C Dalton’s law
- D Charles’ law