Question

What is the volume occupied by 4 grams of oxygen at room temperature​

Answer 1

volume of O2 = 3000cm³

Step-by-step explanation:

no. of moles= mass of oxygen (g)/molar mass of oxygen(g/mol)

= 4/32

=0.125

volume of oxygen= no. of moles × 24000 cm³ (or 24dm³)

= 0.125 × 24000 cm³

=3000cm³ (or 3dm³)