If M is atomic mass of element and a is edge length of unit cell then the formula to calculate density is

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If $\mathrm{M}$ is atomic mass of element and $\mathrm{a}$ is edge length of unit cell then the formula to calculate density is

ChemistrySolid StateMHT CETMHT CET 2022 (08 Aug Shift 1)

Options:

A $\rho=\frac{n M}{a^3 N_A}$
B $\rho=\frac{a^3 N_A}{n \times M}$
C $\rho=\frac{a^3 M}{n N_A}$
D $\rho=\frac{M N_A}{a^3 n}$

Solution:

1551 Upvotes Verified Answer

The correct answer is: $\rho=\frac{n M}{a^3 N_A}$

Theory based

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