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Sodium carbonate is manufactured by Solv...

Sodium carbonate is manufactured by Solvay process. The products that are recycled are

A

`CO_(2)` and `NH_(3)`

B

`CO_(2)` and `NH_(4)CI`

C

`NaCI` and `CaO`

D

`CaCI_(2)` and `CaO`

Text Solution

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The correct Answer is:
A
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ALLEN-S-BLOCK ELEMENTS -EXERCISE
  1. The minimum equivalent conductane in fused state is shown by :-

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  2. Sodium hydroxide is manufacture by the electrolysis of brine solutio...

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  3. Sodium carbonate is manufactured by Solvay process. The products that ...

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  4. Which of the following does not illustrate the anomalous properties of...

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  5. Of the following the commonly used as a laboratory desiccator is

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  6. Lithophone is a combination of ZnS and

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  7. Which of following is equal with NaCI

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  8. Thermal stability of BaCO(3), CaCO(3), and MgCO(3) is

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  9. At anode in the electrolysis of fused NaCl:

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  10. One mole of magnesium nitride on reaction with an excess of water give...

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  11. Which alkali metal on flame test given red violet colour

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  12. In presence of iron, alkali metal react with liquid ammonia and form

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  13. The order of ionic conductance of alkali metal ions in their aqueous s...

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  14. Photoelectric effect is the maximum in

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  15. Which of the following carbides on treatment with water give methane ...

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  16. When a standard solution of NaOH is left in air for a few hours:

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  17. The ionic mobility of alkali metal ions in aqueous solution is maximum...

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  18. Which is used in purification of air in the space craft.

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  19. Which of the following alkaline earth metal suphate salt is the least ...

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  20. In aqueous solution, the largest ion is :

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