Which of the following will cause an increase in gas pressure in a closed container? a. lowering the temperature b. reducing the volume c. adding more gas d. both b. and c

D. both B. and C

Explanation:

From the ideal gas law we have

Where,

p = Pressure

V = Volume

R = Gas constant

T = Temperature

n = Number of moles

Here, it can be seen that if the volume of the container decreases then the pressure will increase.

If the volume of the gas increases without changing the dimensions of the container then the pressure will increase. More amount of gas in the same volume will increase pressure.

a and b sometimes have a positive value

b mirrors submit a iisner? e. for which optical devices does d sometimes have a positive value? o a a and b o b. a and c o c. b and d 0 d. b and cb