If all the ions from (i)one of the rectangular planes passing through opposite face centres as well as (ii) one of the triad axis of symmetry are removed,then which on eof the following statements is incorrect?(ignore charge balance)
1.Formula of NaCl becomes Na8Cl7
2.formula of Na2O becomes Na24O7
3.Formula of ZnS becomes Zn3S7
4.Formula of CaF2 becomes Ca7F24
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Triad axis symmetry of ions
Explanation:
- Formula Na Cl becomes Na8Cl7 is the answer of this equation.
- In this equation Na Cl structure where Cl is the clori de and Na is sodium ions.
- Na have positive ions where as cl have negative ions.
- In this process if all the atom have touch to the one body diagonal plane and excepts the corner of the body .
- Four atoms has been removed from the face center and two atoms has been removed from the edges of the diagonals plane.
Learn more: Na Cl, ions
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