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What is a primary battery? Give one exam...

What is a primary battery? Give one example.

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ASSAM ACADEMIC CENTRE-EXAM PAPER 2013-Example
  1. What is meant by copolymerization? Give one example of a copolymer.

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  2. State Kohlrausch law of independent migration of ions.

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  3. What is a primary battery? Give one example.

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  4. Three electrolytic cells A, B and C containing electrolytes ZnSO4, AgN...

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  5. Three electrolytic cells A, B and C containing electrolytes ZnSO4, AgN...

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  6. How do you explain with the help of graph, the increase in the value o...

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  7. Calculate the emf of the cell at 298K, in which the following reaction...

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  8. Ozone acts as a powerful oxidizing agent. Give reason.

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  9. Answer the following: Complete the following reaction: HNO3 overset(P4...

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  10. Answer the following: Which reaction was used by Bartlett to prepare t...

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  11. Answer the following: KHF2 is known but KHCl2 is not known. Give reaso...

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  12. Answer the following: Bismuth is a strong oxidizing agent in the penta...

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  13. Complete the following chemical reaction equations: F2(g) + H2O(l) rar...

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  14. Complete the following chemical reaction equations: Ca3P2(s) + H2O(l) ...

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  15. Complete the following chemical reaction equations: P4 + NaOH + H2O ra...

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  16. Draw the structure of the following molecules and mention their shapes...

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  17. Draw the structure of the following molecules and mention their shapes...

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  18. Give reasons: Why are Zn, Cd, and Hg normally not regarded as transiti...

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  19. Give reasons: Why is first ionization enthalpy of Cu is higher than th...

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  20. Give reasons: Name one ore each of the manganese and chromium.

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