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Which one of the following decomposes ea...

Which one of the following decomposes easily on heating ?

A

`Na_(2)CO_(3)`

B

`K_(2)CO_(3)`

C

`Li_(2)CO_(3)`

D

`Rb_(2)CO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-ALKALI METALS-OBJECTIVE EXERCISE - 2
  1. Which of the following pair cannot exist together in solution ?

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  2. The least soluble alkali metal carbonate is

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  3. Which one of the following decomposes easily on heating ?

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  4. Except LiNO(3), Nitrates of IA group on heating give

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  5. Correct statement of the following is

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  6. The addition of Na(2)CO(3), to the aqueous solution of an oxide produc...

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  7. In between the metals A and B, both form oxide but B also forms nitrid...

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  8. Which one of these is basic ?

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  9. Which of the following is formed when lithium is heated in air ?

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  10. Which of the following is paramagnetic

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  11. Zinc reacts with hot and concentrated NaOH and forms

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  12. The sodium hydroxide solution at the surface reacts with the CO(2) in ...

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  13. Sodium peroxide which is a yellow solid, when exposed to air becomes w...

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  14. Sodium carbonate is soluble in water because

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  15. Which of the following statements is not true for lithium ?

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  16. Which of the following is not the correct use of caustic soda ?

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  17. Match the following {:("List - I","List - II"),("A) "NaOH,"I) In fir...

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  18. The statments regarding the compounds of sodium are (i) The mixture...

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  19. Consider the following reactions : I. Al + NaOH + H2O overset(Delta...

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  20. The following are statments regarding sodium carbonate i) The formul...

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