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Molten sodium chloride and sodium chlori...

Molten sodium chloride and sodium chloride dissolved in water .

A

oxidised

B

hydrated

C

reduced

D

none of these.

Text Solution

Verified by Experts

The correct Answer is:
B

hydrated
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ICSE-THE s - BLOCK ELEMENTS-OBJECTIVE (MULTIPLE CHOICE) TYPE QUESITONS (Choose the correct option in the following questions)
  1. The properties of lithium are similar to those of Mg. This is because

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  2. Give a reason for each of the following: Alkali metals are good red...

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  3. Molten sodium chloride and sodium chloride dissolved in water .

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  4. Beryllium shows diagonal relationship with aluminium. Which of the fol...

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  5. A substance which gives brick red flame and breaks down on heating to ...

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  6. Be(OH)2 is

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  7. Compounds of group 2 elements are less soluble in water than the corre...

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  8. Which of the following represents calcium chlorite ?

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  9. Which of the following chlorides is covalent ?

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  10. Discuss the trend of the following (i) Thermal stability of carbonat...

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  11. A fire work gives out crimson coloured light. It contains the salt of

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  12. Alkali metals contain

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  13. Alkali metals give colour in Bunsen flame due to

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  14. Which is manufactured by electrolysis of fused sodium chloride?

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  15. Sodium is made by the electrolysis of a molten mixture of about 40% Na...

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

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  17. Which of the following compounds is efflorescent ?

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  18. The outer electronic configuration of alkaline earth metals is

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  19. Electrolysis of KCl. MgCl2 . 6H2O gives: potassi...

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  20. Which of the following metals is present in chlorophyll ?

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