The pressure of a sample of gas increases from 519.0 mm hg to 899.3 mm hg. if the volume is constant and the temperature of the gas was 9.2 ºc, what is the new gas temperature? select one:

a. 489

b. 163

c. 15.9

d. 5.31

So you can use the combined gas law for this problem which is

P1V1/T1 = P2V2/T2, then substitude the variables with the numbers you are given (make sure to convert ur temperature into Kelvin which is + 273.15) so for this the answer results in a) 489K