A solid having density of 9×103 kg m−3 forms face centered cubic crystals of edge length 200 pm. What is the molar mass of the solid? (Avogadro constant×1023 mol−1, 3) |
|||
(a) |
0.0216 kg mol−1 |
(b) |
0.0305 kg mol−1 |
(c) |
0.4320 kg mol−1 |
(d) |
0.0432 kg mol−1 |
A solid having density of 9×103 kg m−3 forms face centered cubic crystals of edge length 200 pm. What is the molar mass of the solid? (Avogadro constant×1023 mol−1, 3) |
|||
(a) |
0.0216 kg mol−1 |
(b) |
0.0305 kg mol−1 |
(c) |
0.4320 kg mol−1 |
(d) |
0.0432 kg mol−1 |