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Which of the following expression is cor...

Which of the following expression is correct in case of a sodium chloride cell (edge length, a)?

A

`r_(o+) + r_(ɵ) = a`

B

`r_(o+) + r_(ɵ) = a//2`

C

`r_(o+) + r_(ɵ) = 2a`

D

`r_(o+) + r_(ɵ) = sqrt2a`

Text Solution

Verified by Experts

The correct Answer is:
B
`r_(o+) + r_(ɵ) = a//2`
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CENGAGE CHEMISTRY ENGLISH-SOLID STATE-Ex 1.1 (Objective)
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  8. In the closet packing of atoms, there are:

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  9. Which of the following statements is correct in the body centred type ...

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  10. Aluminium metal has a density of 2.72 g cm^(-3) and crystallizes in a ...

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  11. If atoms are removed from half of the edge-centred OV(s) in RbBr, then...

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  13. What is the coordination number of Th^(4+) in ThO(2)?

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  14. The coordination number Cs and Br in CsBr are, respectively,

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