1.

In diamond structure ,carbon atoms form fcc lattic and `50%` tetrahedral voids occupied by acrbon atoms . Evergy carbon atoms is surrounded tetrachedral by four carbon atom with bond length 154 pm . Germanium , silicon and grey tin also crystallise in same way as diamond `(N_(A)=6xx 10^(23))` The mass of diamond unit cell is:A. ` 96 amu`B. `96 gm`C. `144 amu`D. `144gm`

Answer» Correct Answer - A


Discussion

No Comment Found

Related InterviewSolutions