The number of unit cells in \[58.5\,g\] of \[NaCl\] is nearly [MP PMT

1.	The number of unit cells in \[58.5\,g\] of \[NaCl\] is nearly [MP PMT 2000, 01]
A.	\[6\times {{10}^{20}}\]
B.	\[3\times {{10}^{22}}\]
C.	\[1.5\times {{10}^{23}}\]
D.	\[0.5\times {{10}^{24}}\]
Answer» D. \[0.5\times {{10}^{24}}\]

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The number of unit cells in \[58.5\,g\] of \[NaCl\] is nearly [MP PMT 2000, 01]

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