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The colour developed when Na(2)S is add...

The colour developed when `Na_(2)S` is added to `Na_(2)[Fe(CN)_(5)NO]` is,

A

Violet

B

Yellow

C

Red

D

Black

Text Solution

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The correct Answer is:
A
NA
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RESONANCE ENGLISH-TEST SERIES-CHEMISTRY
  1. Select the incorrect statement.

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  2. Silicones are water repelling in nature due to.

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  3. The colour developed when Na(2)S is added to Na(2)[Fe(CN)(5)NO] is,

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  4. An aqueous solution of glucose boils at 100.04^(@)C.The molal elevatio...

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  5. Which of the following interfaces cannot be obtained ?

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  6. Which of the following statement is true?

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  7. CH(3)-CH(2)-OH In the given reaction A & B are respectively:

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  8. Which destroy antigens?

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  9. Rate of S(N)1 & S(N)2 reactions for the isomers of C(4)H(9)Br is i....

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  10. Chloroquine is:

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  11. The osmotic pressure of a dilute solution is given by

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  12. 3 gms of urea is dissolved in 45 gms of H2O. The relative lowering in ...

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  13. An aqueous solution of glucose boils at 100.05^(@)C.The molal elevatio...

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  14. CH(3)-underset(CH(3)) underset(|) (C)= CH(2) underset("Peroxide") over...

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  15. In which of the following reaction CH(4) will be obtained? i. CH(3)-...

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  16. If Pa and Pb are 108 and 36 torr respectively. What will be the mole f...

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  17. In Mond's process following chemcial changes occurs: underset(("Impu...

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  18. Na(2)[PtBrClI](CN)] No of geometrical isomers =x No of optical iso...

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  19. How many of the following gases/vapours are colourless? CO(2),SO(2),...

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  20. The complex [Pt(NH3)4]2+ has ......structure :

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