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Name a carbonate ore of iron....

Name a carbonate ore of iron.

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OSWAAL PUBLICATION-Sample Paper 4-Exercise
  1. What should be the minimum energy required by the reactants to undergo...

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  2. Which has higher enthalpy of absorption, physisorption or chemisorptio...

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  3. Name a carbonate ore of iron.

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  4. Complete the following equation: XeF4+.....overset(143K)rarr XeF6+O2

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  5. Give an example for geminal halide.

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  6. Which type of aldehydes do not undergo Cannizzaro's reaction?

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  7. What is the fucntion of mineralocorticoids?

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  8. Mention two types of motion of electrons which originates the magnetic...

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  9. Write the equations of anodic and cathodic reactions occur during rust...

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  10. What is the effect catalyst on Gibs energy and activation energy of a ...

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  11. How will you account for the following: Zr and Hf sizes are almost s...

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  12. How will you account for the following? (i) Actionoids exhibit more ...

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  13. Explain Kolbe's reaction

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  14. Name the reagent used to convert: Ethanal to but-2-enal

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  15. Name the reagent used to convert: Ketone to oxime

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  16. What are tranquilizers? Give an exmple for neurotransmitters.

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  17. Explain saponifiaction with an example.

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  18. Write the anodic and cathodic reactions taking place in Hall-Heroult e...

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  19. Name the metal refined by Mond's process.

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  20. Explain the principles involved in the manufacture of ammonia by Haber...

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