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A sample of white solid is known to be N...

A sample of white solid is known to be `NaHCO_(3), AgNO_(3),Na_(2)S`, or `CaBr_(2)`. Which `0.1M` aqueous solution can be used to confirm the identity of the solid?

A

`NH_(3)aq`

B

`HCI(aq)`

C

`NaOH(aq)`

D

`KCI(aq)`

Text Solution

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The correct Answer is:
B
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GRB PUBLICATION-SALT ANALYSIS-B. Dry Tests/Colour/Solubility/Heating Effects
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  2. A metal dissolves in dilute HCI in the absence of air to form a pale g...

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  3. A sample of white solid is known to be NaHCO(3), AgNO(3),Na(2)S, or Ca...

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  4. A metal dissolves in 3.0M NaOH solution with evolution of gas to form ...

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  5. Which metal reacts most vigorously with water ?

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  6. Each of the following forms a coloured aqueosu solution except:

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  7. The aqueous solution of the following salts will be coloured in the ca...

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  8. The cation of the metal, which gives gree colour bead in cobalt charco...

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  9. Colour of cobalt chloride solution is:

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  10. Which salt is colourless?

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  11. What colour does the strontium ion produce in a flame test?

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  12. A flame test was performed to confirm the identity of a metal ion in s...

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  13. Which solid is most soluble in water at 25^(@)C?

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  14. What is the characteristic colour of the flame test for potassium?

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  15. In Borax bead test the coloured ions give characteristic coloured bead...

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  16. A hydrated salt (x) gives golden yellow colour in flame test, given ba...

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  17. A,B, C and D are respectively:

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  18. If crimson flame is given when an inorganic mixture is tested by flame...

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  19. A brick red colour is imparted to Bunsen flame by a :

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  20. Which one of the following metal salts produced a blue coloured bead i...

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