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What is the action of cold dilute HNO3 w...

What is the action of cold dilute `HNO_3` with Zinc?

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SHARAM PUBLICATION-SET 16-EXERCISE
  1. Give two characteristics of 1st order reaction.

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  2. How is nickel refined by Mond' s process ?

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  3. What is the action of cold dilute HNO3 with Zinc?

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  4. Distinguish between double salt and complex salt

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  5. Give a chemical test to distinguish between acetaldehyde and benzaldeh...

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  6. Give three differences between crystalline and Amorphous solids.

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  7. Write short note on activation energy.

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  8. Write the favourable conditions in the Haber's process of manufacture ...

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  9. What happens when NH3 is added to Copper sulphate solution.

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  10. Why does argon not form diatomic molecules like oxygen and nitrogen? W...

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  11. What is the reaction of HCl with MnO(2) and Na2 SO3?

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  12. Define specific conductance , equivalent conductance. What are their u...

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  13. What is Bouveault-blanc reduction reaction?

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  14. How will you convert nitrobenzene to benzoic acid?

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  15. Give a chemical test to distinguish between phenol and ethyl alcohol. ...

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  16. What are biodegradable and non-biodegradable detergents? Give one exam...

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  17. Write a note on optical property of colloids.

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  18. For coagulation of 1000 ml of Arsenious sulphide sol, 50 ml of 1 (M) N...

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  19. What are alcosols and aerosols? Give one example of each.

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  20. How will you calculate the molecular mass of a solute from depression ...

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