The mass of a mol of proton and electron is

1.	The mass of a mol of proton and electron is
A.	\[6.023\times {{10}^{23}}g\]
B.	\[1.008g\] and \[0.55mg\]
C.	\[9.1\times {{10}^{-28}}kg\]
D.	\[2gm\]
Answer» C. \[9.1\times {{10}^{-28}}kg\]

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The mass of a mol of proton and electron is

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