Question

If the density of air is 1.2 g/lit,what is the volume occupied by 7.8g of air​

Answer 1

Density = Mass ÷ Volume.

Density of air = 1.2 g/lit

Mass of air = 7.8 g

Apply the formula,

Required Volume = Mass ÷ Density

= 7.8÷1.2 lit

= 6.5 lit

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