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In nitroprusside ion, the iron and NO ex...

In nitroprusside ion, the iron and `NO` exist as `Fe(II)` and `NO^(+)` rather than `Fe^(III)` and `NO`. These forms can be differentiated by

A

estimating the concentration of iron

B

measuring the concentration of CN

C

measuring the solid state magnetic moment

D

thermally decomposing the compound

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KVPY PREVIOUS YEAR-MOCK TEST 4-EXERCISE
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  2. Which of the following octahedral complex does not show geometrical is...

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  3. In nitroprusside ion, the iron and NO exist as Fe(II) and NO^(+) rathe...

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  4. In which of the following molecular shape d(z^(2)) orbital must not be...

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  5. The heats of atomization of PH(3)(g) and P(2)H(4)(g) are 954 kJ "mol"^...

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  6. The edge length of unit cell of a metal having molecular weight 75 g m...

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  7. In the following reaction sequence, the correct structures of E, F and...

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  8. Arrange the following in the order of increasing mass (atomic mass: O...

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  9. The value of KP for the equilibrium reaction N2O2(g)harr2NO2(g) is 2. ...

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  10. Resistance of a conductvity cell filled with a solution of an electrol...

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  11. The ratio of the frequency corresponding to the third line in the lyma...

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  12. A complex cation is formed by Pt (in some oxidation state) with ligand...

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  13. The following redox reaction is balancedby which set of coefficients?a...

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  14. Which of the following lanthanoids ions is diamagnetic?

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  15. Bond angle between two hybrid orbitals is 105^@ Percentage of s-orbita...

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  16. Methane can be chlorinated by (i) treating with chlorine in presence ...

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  17. A certain salt (X) gives the following tests : (a) Its aqueous solut...

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  18. In the reaction, P+Q rarr R+S the time taken for 75% reaction of P i...

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  19. The reaction of zinc with dilute and concentrated nitric acid, respect...

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  20. The degree of dissociation of HI at a particualr temperature is 0.8. C...

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