Question

1 mole of oxygen gas is equal to
o 6.022 x 1023 atoms of oxygen
0 6.022 x 1023 moles of oxygen atom
0 6.022 x 1023 molecules of oxygen gas
0 6.022 x 1023 grams of oxygen gas

Answer 1

Explanation:

Option is the correct answer

thank you

Answer 2

Answer:

1 mole of oxygen gas is equal to 6.022×10²³ molecules of oxygen gas.

Explanation:

1 mole contains 6.022×10²³ of chemical units. These chemical units can be atoms/molecules/ions etc.

6.022×10²³ is known as Avogadro's no.

The formula for oxygen gas is O₂. One molecule of oxygen contains 2 oxygen atoms. So, one mole of oxygen gas is 6.022×10²³ molecules of oxygen or we can say that there are 12.044×10²³ atoms of oxygen atoms are present.