Question

calculate the density so² gas in gram/dm³ at 27°C and 300 Torr pressure.​

Answer 1

1.024 g/dm³

Explanation:

T = 27 + 273 = 300 k , M = molecular mass of SO₂ = 64g/mol

P = 300/760 = 0.395 atm

we know that,

d = PM/RT

   = 0.394 × 64/0.082 × 300

    = 25.21/24.6

    = 1.024 g/dm³