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Which of the following weights the least? (A) 14 g atoms of nitrogen (B) 0.6 moles of Sg (C) 4 g equivalents of sulphate ions (D) 1.2×10 24 chloride ions.



Which of the following weights the least?


(A)        14 g atoms of nitrogen


(B)        0.6 moles of Sg


(C)        4 g equivalents of sulphate ions


(D)        1.2×1024 chloride ions.


 


Grade:10

1 Answers

Navjyot Kalra
askIITians Faculty 654 Points
7 years ago

 D.   1.2 × 1024 Cl– ions weigh

    =(1.2×?10?^24)/(6.02×?10?^23 )×35.5=71.0 g

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