How many moles of oxygen (o2) are present in 33.6 l of the gas at 1 atm and 0°c?

The number of moles of oxygen is 1.49 mol.

Explanation:

To calculate the moles of oxygen gas, we use the ideal gas equation, which is:

PV = nRT

where,

P = pressure of the gas = 1 atm

V = Volume of the gas = 33.6 L

n = Number of moles of gas = ? mol

R = Gas constant =

T = temperature of the gas =

Putting values in above equation, we get:

Hence, the number of moles of oxygen gas will be 1.49 mol.

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