Question

A metal crystallises in BCC lattice with unit cell edge length of 300 pm and density 6.15gcm*-3 The molar mass of the metal is (A) 50 g mol*-1 (C) 40 g mol*-1 (B) 60 g mol*-1 (D) 70 g mol*-1​

Answer 1

Answer:

300 ko 10 % ko add krty phr inka login to adviser nikaty then add krty 332 sy bu the lumgs method at the end