Calculate the molecular mass of the following: PCl_(5) – InterviewSolution

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1.	Calculate the molecular mass of the following: PCl_(5)
Answer» Solution :Molecular mass of `PCI_(5) = (1 xx "ATOMIC mass of P") + (5 xx "atomic mass of Cl")` `= (1 xx 31) + (5 xx 35.5)` = 31 + 177.5 = 208.5 U

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