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Which of the following metals are obtain...

Which of the following metals are obtained by electrolysis of their chlorides in molten state?
(i) Na (ii) Ca
(iii) Fe (iv) Cu

A

I and iv

B

iii and iv

C

I and iii

D

I and ii

Text Solution

Verified by Experts

The correct Answer is:
D
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ZEN PUBLICATION-METALS AND NON METALS-ZEN ADDITIONAL QUESTIONS SECTION (MULTIPLE CHOICE QUESTIONS)
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  2. Which acid when reacted with metals gives water as a product?

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  4. Which of the following can undergo a chemical reaction? M g S O 4 + F ...

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  5. When a metal X is placed in a blue coloured solution, after some time ...

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  6. The electronic configuration of X,Y and Z are 2,8, 2, 8, 7 and 2,8,2 r...

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  7. Ionic compounds are soluble in

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  8. Reaction between X and Y forms a compound Z. X loses an electrons and ...

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  9. Which of the following metals would be displaced from its solution of ...

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  10. Al(2)O(3) is an example of an axific oxide a basic oxide an amphote...

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  11. An example for a covalent hydride is

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  14. An element which exists in a free state is

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  15. During electrolytic refining of zinc, it gets

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  16. Galvanizing is a coating of

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  17. Stainless steel is a very useful material for our life. In stainless s...

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  18. Which among the following alloys contains a non metals as one of its c...

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  20. If A+MXtoAX+M and AX is green coloured solution, A and MX respectively...

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