| Assertion: Zinc blende and Wurtzite have both/cc arrangement of \[{{S}^{2-}}\] ions. |
| Reason: A unit cell of zinc blende has 4 formula units while that of Wurtzite has 6 formula units. |
A) Assertion and reason both are correct statements and reason is correct explanation for assertion.
B) Assertion and reason both are correct statements but reason is not correct explanation for assertion.
C) Assertion is correct statement but reason is wrong statement.
D) Assertion is wrong statement but reason is correct statement.
Correct Answer: D
Solution :
Correct assertion. Zinc blende has/cc arrangement of \[{{S}^{2-}}\] ions while Wurtzite has hexagonal closed packed arrangement of \[{{S}^{2-}}\]ions.
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