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harina [27]
3 years ago
14

Calculate the ratio of effusion rates of cl2 to f2 .

Chemistry
1 answer:
WINSTONCH [101]3 years ago
6 0
<span>Answer: Graham's law of gaseous effusion states that the rate of effusion goes by the inverse root of the gas' molar mass. râšM = constant Therefore for two gases the ratio rates is given by: r1 / r2 = âš(M2 / M1) For Cl2 and F2: r(Cl2) / r(F2) = âš{(37.9968)/(70.906)} = 0.732 (to 3.s.f.)</span>
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