The volume that 0.33 mole of H2 gas will occupy at 135 kPa and 14.2 C is 0.0575.
This law deals with the macroscopic properties of ideal gas.
By the formula of ideal gas
PV = nRT
Given, the moles is 0.33 mole
Pressure is 135 kpa
Temperature is 14.2 C int kelvin is 287 K
R is constant
Putting the values in the equation
135 x V = 0.33 x 0.08206 x 287
V = 0.0575
Thus, the volume is 0.0575.
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