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Why do some metals occur in the native s...

Why do some metals occur in the native state?

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Explore conceptually related problems

Why do some metals occur in the native rate ?

Reactive metals occur in native state.

Which of following metals occurs in native state?

Identify the metal that occurs in the native state in nature.

In general which metal do you expecto to occur in the native state in nature? Give example.

The metal not found in the native state is-

PRADEEP-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS -ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. How do the elements occur in nature ?

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  2. Why do some metals occur in the native state?

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  3. Giving appropriate examples (at least three), explain how the reactivi...

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  4. (a) Name the chief form of occurrence of the following in the...

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  5. Predict the modes of occurrence of the following three types of metals...

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  6. What is the difference between mineral and ore ?

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  7. All ores are minerals , but all minerals are not ores. Why ?

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  8. How do non-metals occur in nature ? How are they extracted//isolated f...

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  9. What is meant by concentration of ores ?

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  10. Describe magnetic separation method of concentration of ores.

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  11. Describe the principle of froth flotation process. What is the role of...

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  12. Describe the principle of froth floatation process.

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  13. What is meant by leaching ? Give reactions involved during lea...

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  14. Describe the leaching of aluminium ore.

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  15. Write the chemical equations involved in the preparation of p...

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  16. Describe the pinciple controlling the preparation of pure alumin...

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  17. Mention the role of cryolite in the extraction of aluminium.

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  18. Silver ores and native gold have to be leached with metal cya...

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  19. Describe the role of the following : (i) NaCN in the extractio...

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  20. What is the main difference between ? (i) Cupellation and poling (...

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