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The co-ordination number of central ion ...

The co-ordination number of central ion of the complex obtained in the sodium nitroprusside test of sulphide ion is:

A

5

B

6

C

7

D

4

Text Solution

Verified by Experts

The correct Answer is:
B
`Na_(4)[Fe(CN)_(5)NOS], C.N.` of `Fe = 6`
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GRB PUBLICATION-SALT ANALYSIS-C.Class- A Subgroup-I-Acidic Radicals
  1. CO(3)^(2-) and HCO(3)^(-) can be distingusihed by:

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  2. A compound X on heating gives a colourless gas. This residue is dissol...

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  3. The co-ordination number of central ion of the complex obtained in the...

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  4. CO(3)^(2-)+2HCI (dil.) rarr Gas + Solution Resulting gas produces salt...

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  5. When 6 M hydrochloric acid is added to an unknonw white solid, a colou...

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  6. Which reagents produce a gas when combined? (P) HCI and Na(2)SO(3) ...

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  7. Which gas turns lime water, a saturated solution of Ca(OH)(2) cloudy?

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  8. Salt X + dil. H(2)SO(4) rarr(B) +H(2)O Salt Y + conc. H(2)SO(4) rarr...

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  9. Which of the following acidic radicals produce colourless gas with dil...

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  10. When salt A reacts with dilute HCI, it produced pungent gas B. if gas ...

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  11. The product of the following reaction is: Na(2)S+Na(2)[Fe(CN)(5)NO] ra...

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  12. Condsider the following reaction , Nitrite+Acetic acid +Thiourea to N(...

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  13. Which of the following can be used to distinguish between CO(3)^(2-) a...

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  14. SO(2) and CO(2) both turn lime water (X) milky, SO(2) also turns K(2)C...

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  15. Colourless salt (A) + dil. H(2)SO(4) " or" CH(3)CO OH+KI to blue colou...

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  16. A mixture when rubbed with dilute acid smells like vinegar. It contain...

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  17. A substance on treatment with dilute H(2)SO(4) liberates a colourless ...

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  18. An inorganic compound A is dissolved in dilute hydrochloric acid and i...

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  19. Which of the following combines with Fe(II) ions to form a brown compl...

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  20. Select incorrect option.

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