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The natural state of iron and NO (Fe^(3+...

The natural state of iron and NO (`Fe^(3+)` and NO or `Fe^(2+)` and `NO^(+)`) in the nitroprusside ion can be determined by -

A

determining the concentration of iron

B

determining the concentration of `CN^(-)` ion

C

determining the magnetic in the solid state

D

thermal dissociation of the substance

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The correct Answer is:
C
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CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -MCQ (Single Correct Type)
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  2. Among the following compounds, which one has no unpaired electrons and...

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  10. In first transition series, the melting point of Mn is low, because -

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  11. Mercury is a liquid metal because -

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  13. Silver nitrate is supplied in coloured bottles because it is -

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  14. Which of the following is used as indelible ink -

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  18. The element which forms ions in dimeric state is -

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