Which of the following statements are correct about one mole of oxygen (O 2 ) mo

Question

Which of the following statements are correct about one mole of oxygen (O2) molecules?

- It is equivalent to 16 grams of O2

- Under appropriate conditions, can combine with 1 mole of carbon to stochiometrically form one mole of carbon dioxide

- It is equivalent to 6.02 x 1023 molecules of O2

- If segregated into a container all by itself 1 mole of O2 occupies 24.47 liters of space at room temperature (25 degrees C) and 1 atm pressure (PV= nRT, R= 0.0821 L atm/mol K, K= degrees C+273)

- It will dissolve in 1 mole of water

Explanation / Answer

Ans- It is equivalent to 6.02 x 1023 molecules of O2= 1 mole of oxygen molecule

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