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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 mol1, 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


Question ID - 52230 | Toppr Answer

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 mol1, 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

1 Answer - 5876 Votes

3537

Answer Key : (b) -

0.0305 kg mol−1



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