If the density of NaCl = 2.165 g cm-3 and the distance between Na+ and Cl– = 281 pm, Avogadro’s number is equal to……..
(A) 7 × 1023 mol-1
(B) 8 × 1023 mol-1
(C) 6 × 1023 mol-1
(D) 4 × 1023 mol-1
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If the density of NaCl = 2.165 g cm-3 and the distance between Na+ and Cl– = 281 pm, Avogadro’s number is equal to……..
(A) 7 × 1023 mol-1
(B) 8 × 1023 mol-1
(C) 6 × 1023 mol-1
(D) 4 × 1023 mol-1
If the density of NaCl = 2.165 g cm-3 and the distance between Na+ and Cl– = 281 pm, Avogadro’s number is equal to……..
(A) 7 × 1023 mol-1
(B) 8 × 1023 mol-1
(C) 6 × 1023 mol-1
(D) 4 × 1023 mol-1
Correct answer is: (C) 6 × 1023 mol-1