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The pair of compounds which cannot exist...

The pair of compounds which cannot exist in solution is:

A

`NaHCO_(3)` and `NaOH`

B

`Na_(2)CO_(3)` and `NaHCO_(3)`

C

`Na_(2)CO_(3)` and `NaOH`

D

`NaHCO_(3)` and `NaCl`

Text Solution

Verified by Experts

The correct Answer is:
A
`underset("Acid salt")(NaHCO_(3))+underset("Alkali")(NaOH)rarr Na_(2)CO_(3)+H_(2)O`
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A2Z-S BLOCK ELEMENTS ( GROUP 13 - 14)-Compound Of Alkali Metals
  1. A colourless salt gives violet colour to Bunsen flame and also turns m...

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  2. Which of the following statements about LiCl and NaCl is correct ?

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  3. The pair of compounds which cannot exist in solution is:

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  4. Sodium carbonate reacts with SO(2) in aqueous medium to give

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  5. NaOH is prepared by the electrolysis of :

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  6. Sodium nitrate decomposes above-800^(@)C to give

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  7. When NaCl is dissolved in water the sodium ion becomes

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  8. The reagent commonly used to determine hardness of water titrimetrical...

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  9. A and B are two salts. A with dilute HCl and B with con. H(2)SO(4) rea...

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  10. On heating sodium carbonate, and CO(2) are formed.

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  11. Which of the following is known as soda ash?

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  12. In Down's Process, for manufacture of sodium metals, CaCl(2) is added ...

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  13. The pair of compounds which can exist together in aqueous solution is

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  14. What would your observe if excess of dilute NaOH solution is added and...

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  15. Sodium dichormate on heating with coke yields :

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  16. Sodium thiosulphate, Na(2)S(2)O(3).5H(2)O is used in photography to

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  17. Which one out of the NaOH and KOH is a better absorber of CO(2) ?

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  18. In which of the following precesses, fused sodium hydroxide is electro...

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  19. Which of the following is neither deliquescent nor efflorscent and is ...

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  20. In the Castner's process for the extration of sodium, the anode is mad...

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