In orthorhombic, the values of a,b and c are respectively 4.2 Å and 8 – InterviewSolution

1.	In orthorhombic, the values of a,b and c are respectively 4.2 Å and 8.3Å. Giventhe molecular of thesolute of 155 g"mol"^(-1)and density is 3.3 g /cc the number of formula units per unit cell is
Answer» 2 3 4 6 Solution :`Z=(VxxN_(A)xxd)/M` `=(4.2xx8.6xx8.3xx10^(-24)xx6.023xx10^(23)xx3.3)/155=3.84~~4`

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