1.

Calculate the density of N_2 gas at S.T.P ?

Answer»

1.250 g/L
0.628 g/L
2.450 g/L
1.42 g/L

SOLUTION :As we KNOW at S.T.P. DENSITY of GAS (d) is `d (G.M.W)/(G.M.V ) = (28)/(22.4) = 1.25` g/L


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