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What are fuel cells ?...

What are fuel cells ?

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OSWAAL PUBLICATION-SOLVED PAPER II PUC TOPPER'S ANSWER MARCH-2015-PART -D
  1. Define isotonic solution. What happens when the blood cell is dipped i...

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  2. Calculate the EMF of the cell for the reaction. Mg((s))+2Ag((aq))^+ ...

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  3. What are fuel cells ?

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  4. Derive an intergrated rate for the first order reaction.

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  5. According to collision theory, what are the two factors that lead to e...

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  6. Write any two differences between physisorption and chemisorption.

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  7. Name the phenomenon/effect for the following : Colloidal particles a...

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  8. Name the phenomenon/effect for the following : When an electrical po...

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  9. Name the phenomenon/effect for the following : Scattering of light b...

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  10. Write equations for the steps in SN^1 mechanism of the conversion of t...

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  11. Identify the products A, B and C in the following equation. CH(3)OH ...

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  12. Write the mechanism of acid catalysed dehydration of ethanol to ethene...

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  13. Explain Williamson's reaction. Write the general equation.

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  14. Write the organic compound formed in the following equation .

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  15. Complete the reaction

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  16. Write the organic compound formed in tht following equations CH3-Mg-...

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  17. Explain HVZ (Hell-Volhard-Zelinsky) reaction with equation.

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  18. Identify the reactant 'A' in the following reaction A+2R-XtoR4N^+X^-

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  19. Explain Hoffmann's bromamide degradation reaction for the preparation ...

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  20. Which is more basic among aqueous solutions of aniline and ammonia ? G...

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