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Calcium is obtained by the...

Calcium is obtained by the

A

Roasting of limestone

B

Electrolysis of a solution of calcium chloride in water

C

Reduction of calcium chloride with carbon

D

Electrolysis of molten anhydrous calcium chloride

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The correct Answer is:
D
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CENGAGE CHEMISTRY-S-BLOCK GROUP 2 - ALKALINE EARTH METALS-Exercises Single Correct
  1. Ripening of fruits can be carried out in presence of

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  2. The drying agent which absorbs carbon dioxide and reacts violently wit...

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  3. Calcium is obtained by the

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  4. The difference of number of water molecules in gypsum and plaster of P...

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  5. Which of the following compound is most soluble in water?

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  6. Ca^(2+) is isoelectronic with

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  7. Which of the following decomposes at highest tempreature?

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  8. Which of the following electronic configuration in the outermost two s...

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  9. When a substance A reacts with water it produces a conbustible gas B a...

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  10. The basic strength of which hydroxide is maximum

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  11. Of the following , and amphoteric hydroxide is

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  12. The following compounds have been arranged in order of their increasin...

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  13. Magnesium combines with nitrogen to form a nitride, which reacts with ...

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  14. Which has the highest electronegativity?

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  15. Which of the folowing undergoes disproportionation?

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  16. Which of the following is insoluble in acetic acid?

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  17. Which of the following fluoride is more soluble in water?

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  18. Solubility of alkaline earth metal carbonates in water is as follows:

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  19. Epsom salt is

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  20. Which of the following alkaline earth metal oxide is most basic?

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