3 years ago

What is the volume of 1.5 moles of oxygen gas at standard temperature and pressure (STP)?

Chemistry

2 answers:

den301095 [7]3 years ago

5 0

The correct answer is 35L

Maurinko [17]3 years ago

5 0

Answer : The correct option is, 34 L

Explanation : Given,

Moles of oxygen gas = 1.5 mole

As we know that,

At standard temperature and pressure (STP), 1 mole of gas contains 22.4 liters volume of gas

As, 1 mole of oxygen gas contains 22.4 liters volume of oxygen gas

So, 1.5 mole of oxygen gas contains $1.5\times 22.4=33.6L\approx 34L$ volume of oxygen gas

Therefore, the volume of oxygen gas at standard temperature and pressure (STP) is, 34 L

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