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Experimentally it was found that a metal...

Experimentally it was found that a metal oxide has formula `M_(0.098)O.` Metal M, present as `M^(2+)` and `M^(3+)` in its oxide. Fraction of the metal which exists as `M^(3+)` would be nearly
[Report your answer by rounding it upto nearset whole number]

A

0.0701

B

0.0408

C

0.0605

D

0.0508

Text Solution

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The correct Answer is:
B
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RESONANCE ENGLISH-SOLID STATE-Exercise -3 (Part-II)
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  2. How many unit cells are present in a cubic shaped ideal crystal of NaC...

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  3. What type of crystal defect is shown in the figure given below ? {:(...

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  4. A ionic compound has a unit cell consisting of a ions at the corners o...

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  5. Total volume of atoms present in a fcc unit cell of a metal with radiu...

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  6. In a compound, atoms of the element Y form ccp lattice and those of th...

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  7. Copper crystallises in fcc with a unit cell length of 361 pm. The radi...

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  8. The edge length of a face-centred cubic unit cell is 508 p m. If the r...

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  9. Percentage of free space in cubic close packed structure and in body c...

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  10. In a face centred cubic lattice, atom A occupies the corner positions ...

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  11. Copper crystallises in fcc with a unit cell length of 361 pm. The radi...

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  12. Lithium forms body centred cubic structure. The length of the side of ...

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  13. Experimentally it was found that a metal oxide has formula M(0.098)O. ...

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  14. CsCl crystallises in body centred cubic lattice. If 'a' is its edge le...

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  15. Sodium metal crystallizes in a body centered cubic lattice with the ce...

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  16. Which of the following compounds is metallic and ferromagnetic ?

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  17. A metal crystallises in a face centred cubic structure. If the edge le...

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  18. Which type of defect’ has the presence of cations in the interstitial ...

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