JEE Main & Advanced
Chemistry
The Solid State / ठोस प्रावस्था
Question Bank
Numerical Value Type Questions - Solid State
question_answer
A body centered cubic lattice is made up of hollow spheres of B. Spheres of solid A are present in hollow spheres of B. Radius A is half of radius of B. What is the ratio of total volume of sphere of B unoccupied by A in a unit cell and volume of unit cell? (Take \[\pi =3.14\])