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Gas laws

12th grade (Year 13 in England) · 16 questions · Common Core: NGSS.HS-PS3-2, NGSS.HS-PS1-3 · England: GCSE Physics: Particle model of matter (pressure in gases), A level Physics: Ideal gases (extension)

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  1. Question 1

    A sealed can contains gas at 100 kPa and 290 K. It is heated to 310 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

  2. Question 2

    A gas occupies 40 cm³ at 127 °C. At constant pressure it is heated to 327 °C. What is its new volume, in cm³? (Use kelvin: K = °C + 273.)

    Answercm³

  3. Question 3

    A gas at 150 kPa occupies 48 cm³. At constant temperature it is compressed to 16 cm³. What is its new pressure, in kPa?

    AnswerkPa

  4. Question 4

    A sealed can contains gas at 200 kPa and 290 K. It is heated to 310 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

  5. Question 5

    A gas occupies 50 cm³ at −23 °C. At constant pressure it is heated to 227 °C. What is its new volume, in cm³? (Use kelvin: K = °C + 273.)

    Answercm³

  6. Question 6

    A gas at 200 kPa occupies 36 cm³. At constant temperature it is compressed to 24 cm³. What is its new pressure, in kPa?

    AnswerkPa

  7. Question 7

    A sealed can contains gas at 240 kPa and 280 K. It is heated to 300 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

  8. Question 8

    A gas occupies 30 cm³ at 27 °C. At constant pressure it is heated to 327 °C. What is its new volume, in cm³? (Use kelvin: K = °C + 273.)

    Answercm³

  9. Question 9

    A gas at 120 kPa occupies 60 cm³. At constant temperature it is compressed to 15 cm³. What is its new pressure, in kPa?

    AnswerkPa

  10. Question 10

    A sealed can contains gas at 100 kPa and 280 K. It is heated to 300 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

  11. Question 11

    A gas occupies 30 cm³ at 7 °C. At constant pressure it is heated to 147 °C. What is its new volume, in cm³? (Use kelvin: K = °C + 273.)

    Answercm³

  12. Question 12

    A gas at 150 kPa occupies 120 cm³. At constant temperature it is compressed to 60 cm³. What is its new pressure, in kPa?

    AnswerkPa

  13. Question 13

    A sealed can contains gas at 200 kPa and 300 K. It is heated to 340 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

  14. Question 14

    A gas occupies 40 cm³ at 7 °C. At constant pressure it is heated to 287 °C. What is its new volume, in cm³? (Use kelvin: K = °C + 273.)

    Answercm³

  15. Question 15

    A gas at 200 kPa occupies 36 cm³. At constant temperature it is compressed to 24 cm³. What is its new pressure, in kPa?

    AnswerkPa

  16. Question 16

    A sealed can contains gas at 240 kPa and 290 K. It is heated to 310 K. What is the new pressure, in kPa? Give 1 decimal place.

    AnswerkPa

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Answer key: Gas laws

  1. 1. 106.9 kPa

  2. 2. 60 cm³

  3. 3. 450 kPa

  4. 4. 213.8 kPa

  5. 5. 100 cm³

  6. 6. 300 kPa

  7. 7. 257.1 kPa

  8. 8. 60 cm³

  9. 9. 480 kPa

  10. 10. 107.1 kPa

  11. 11. 45 cm³

  12. 12. 300 kPa

  13. 13. 226.7 kPa

  14. 14. 80 cm³

  15. 15. 300 kPa

  16. 16. 256.6 kPa