Karen measures the volume of gas at 200 K and 100 kPa. To correct her measurement to standard temperature and pressure (STP), what must she do?

A. make a volume correction based on a higher temperature of 273 K

B. make a volume correction based on a higher pressure to 200 kPa

C. make a volume correction based on a lower temperature of 73 K

D. make a volume correction based on a lower pressure of 50 kPa

Question

Chemistry

Kendrick Ho

1 December, 13:18

Karen measures the volume of gas at 200 K and 100 kPa. To correct her measurement to standard temperature and pressure (STP), what must she do?

A. make a volume correction based on a higher temperature of 273 K

B. make a volume correction based on a higher pressure to 200 kPa

C. make a volume correction based on a lower temperature of 73 K

D. make a volume correction based on a lower pressure of 50 kPa

+1

Answers (1)

Know the Answer?

Blaine Joyce · Answer 1

I believe the correct answer from the choices listed above is option A. To correct her measurement to standard temperature and pressure (STP), she should make a volume correction based on a higher temperature of 273 K. Hope this answers the question. Have a nice day.