Question

A certain mass
of a gas occupies a volume of 200 cm at 20°C. What will be the volume if the temperature is reduced to -20 C
​

Answer 1

Answer:

20 C

Explanation:

i dont sure but i think its correct

Answer 2

Answer:

V2 = 172.69 cm^3

Explanation:

V1 = 200 cm^3 ; T1 = 273 + 20 C =293K

V2 = ? ; T2 = 273 + (-20 C) = 253 K

V1/T1 = V2/T2

200/293 = V2/253

V2 = 200/293 * 253

V2 = 172.69 cm^3

Please mark as Brainliest if it is correct.