#1: Karen measures the volume of a 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 pressure of 200 kPa

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

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

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

**my answer: B

is that right?,