1.

Solid phosphorus melts and vapourizes at a high temperature. Gaseous phosphorus effuses at a rate that is 0.57 times that of neon (Ne) in the same apparatus under the same conditions. How many atoms are in a molecule of gaseous phosphorus? (Ne = 20; P = 31)

Answer» Solid phosphorus melts and vapourizes at a high temperature. Gaseous phosphorus effuses at a rate that is 0.57 times that of neon (Ne) in the same apparatus under the same conditions. How many atoms are in a molecule of gaseous phosphorus?
(Ne = 20; P = 31)


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