Answer: 0.14 Liters
Step-by-step explanation:

where Q= quantity of electricity in coloumbs
I = current in amperes = 1.45 A
t= time in seconds = 13 min=




of electricity deposits 1 mole of

1131 C of electricity deposits =
of

According to the ideal gas equation:'

P = Pressure of the gas = 1.03 atm
V= Volume of the gas = ?
T= Temperature of the gas = 25°C = 298 K (0°C = 273 K)
R= Gas constant = 0.0821 atmL/K mol
n= moles of gas=


Thus the volume of hydrogen gas at
and 1.03 atm will be 0.14 Liters.