Question

. Which of the following crystal has the same structure of NaCI
(A) KCI
(B) PbS
(C) KB
(D) All of these​

Answer 1

Answer: This may help you

Explanation:

Which of the following crystal has the same structure of NaCI?

=> KCl

Normally, Yes, both have the NaCl structure. All the ions are octahedrally coordinated to six counterions in a perfect cubic lattice. As you might expect, given the larger size of the potassium ion when compared with the sodium ion, the unit cell length of KCl is larger than that of NaCl - approximately 6.3A and 5.6A respectively.