1.

A sample of phosphorus trichloride \[(PC{{l}_{3}})\] contains 1.4 moles of the substance. How many atoms are there in the sample [Kerala PMT 2004]

A. 4
B. 5.6
C. \[8.431\times {{10}^{23}}\]
D. \[3.372\times {{10}^{24}}\]
E. \[2.409\times {{10}^{24}}\]
Answer» D. \[3.372\times {{10}^{24}}\]


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