Answer:
It will double
Step-by-step explanation:
Given;
From the ideal gas equation;
PV = nRT
P=nRT/V
where;
P = pressure of the gas
n= number of moles of the gas
V= volume of the gas
R = the gas constant
T= absolute temperature of the gas
If V is halved when n and T remain the same
P2 = nRT/V/2
P2 = nRT * 2/V
P2 = 2nRT/V
Hence the pressure is doubled.