Calculate the mass of chlorine gas which occupi... - JAMB Chemistry 2007 Question
Calculate the mass of chlorine gas which occupies a volume of 1.12dm3 at s.t.p
[Cl = 35.5, molar volume of gas at s.t.p = 22.4 dm3
[Cl = 35.5, molar volume of gas at s.t.p = 22.4 dm3
A
15.50 g
B
7.10 g
C
3.55 g
D
1.80 g
correct option: c
2 * 35.5g of chlorine has a volume of 22.4 dm3 at s.t.p
∴ xg of chlorine will have a volume of 1.12 dm3
x = (1.12 * 35.5 * 2)/22.4 = 3.55g
∴ xg of chlorine will have a volume of 1.12 dm3
x = (1.12 * 35.5 * 2)/22.4 = 3.55g
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