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CaCO(3)overset(Delta)underset(1073)rarr ...

`CaCO_(3)overset(Delta)underset(1073)rarr CaO+CO_(2)`
(Reverse reaction takes place). To prevent backward reaction 

A

`CO_(2)` is removed from reaction mixure

B

`CO_(2)` is added to the reaction mixture

C

`CaO` is removed from reaction mixture

D

`CaCO_(3)` is added to reaction mixture

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AAKASH SERIES-ALKALINE EARTH METALS-OBJECTIVE EXERCISE - 2
  1. CaC(2) react with H(2)O to form which gas

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  2. CaCO(3)overset(Delta)underset(1073)rarr CaO+CO(2) (Reverse reaction ...

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  3. Covalent polymeric chloride among the following is

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  4. Which of the following is the correct order of solubility in water ?

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  5. Pick out the wrong statement

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  6. Both Be and Al become passive on reaction with concentrated. nitric ac...

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  7. Alkaline earth metal compounds are less soluble in water than the corr...

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  8. The first ionization energies of alkaline earth metals are higher than...

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  9. Which of the following is true i) Be is not affected by dry air ii...

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  10. BeF(2) is highly soluble in water, whereas the fluorides of other alka...

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  11. Among the following the standard oxidation potential is highest for

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  12. The metal which imparts Brick red colour to flame is

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  13. Alkaline earth metals exhibit +2 oxidation state in aqueous solution d...

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  14. Following are some statements about alkaline earth metals I) The ele...

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  15. The decomposition temperature of BaCO(3) (A), MgCO(3) (B) and CaCO(3) ...

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  16. Which of the following alkaline earth metal is used for making windows...

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  17. Which one of the following statements is correct

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  18. Which of the following has highest hydration enthalpy?

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  19. The following are the statements regarding polarisng power of IIA grou...

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  20. The decreasing order of second ionisation potential of K, Ca, Ba is

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