ABC26PH1344 · Solid State Chemistry

Subject: Physical Chemistry · Chapter: Solid State Chemistry · Topic: Solid State Chemistry – General · Exam: NET DEC 2014 · Marks: 2 · Difficulty: Medium

A solid consisting of only X-atoms has a close-packed structure with X-X distance of 160 pm. Assuming it to be a closed packed structure of hard spheres with radius equal to half of the X-X bond length, the number of atoms in $1 \mathrm{cm}^{3}$ would be

(a)$6.023 \times 10^{27}$

(b)$3.45 \times 10^{23}$

(c)$6.02 \times 10^{21}$

(d)$3.8 \times 10^{21}$

Answer

Answer (as printed): B

Explanation

No explanation was printed for this question.

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