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For which of the following area froth ...

For which of the following area froth floatation process of concentration of ore is applicable?

A

Oxide

B

Sulphide

C

Carbonate

D

Sulphate

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SHARAM PUBLICATION-SOLVED PAPER 1-EXERCISE
  1. Which of the following compounds will not respond to iodoform test?

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  2. Which one of the following is a natural polymer?

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  3. For which of the following area froth floatation process of concent...

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  4. Which of the following is most basic?

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  5. The maximum amount of a solid solute that can be dissolved in a specif...

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  6. The electrode potential ofPt(s) | H2(1atm),H^+(1m) electrode is ...

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  7. Give an example of a cationic detergent.

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  8. Write the name of two antipsychotic agents.

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  9. Give the dispersion medium and dispersed phase of the following : (i) ...

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  10. Which non -metal is present in the alloy of steel?

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  11. Which hydride of Gr15 element is more basic?

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  12. What is the oxidation number and co-ordination number of Cobalt in [Co...

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  13. What are Antifertility Drugs? Give two examples.

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  14. What happens when H2S gas is passed through acidified KMnO4 solu...

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  15. What type of defect will arise when a solid is heated? Which physical ...

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  16. What is condensation polymerisation?Give an example.

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  17. Write any two uses of Ne and Ar. .

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  18. What do you know by relative lowering of vapour pressure?

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  19. What is Fitting reaction?Give an example.

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  20. What is calcination process? Explain with an example?

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