An element with density 2.8 `cm^(3)` forms a f.c.c unit cell with edge length `4xx10^(-8)`
Channel: Doubtnut
Date: 2020-01-03

An element with density 2.8 `cm^(3)` forms a f.c.c unit cell with edge length `4xx10^(-8)` cm. calculate the molar mass of the element. Given: `(N_(A)=6.022xx10^(23)) mol^(-1)`