1.

Number of atoms present in \[5g\] of \[NaN{{O}_{3}}\]is:

A. \[1.8\times {{10}^{24}}\] atoms 
B. 3.54 atoms
C. 1-B 2-C  3-A 4-D
D. \[1.54\times {{10}^{23}}\] atoms
E. None of these
Answer» D. \[1.54\times {{10}^{23}}\] atoms


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