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Write the equations of anodic and cathod...

Write the equations of anodic and cathodic reactions occur during rusting of iron.

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`"At Anode : "2Ferarr 2Fe^(2+)+4e^(-)`
`"At Cathode : "O_(2)+4H^(+)+4e rarr 2H_(2)O`
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SUNSTAR PUBLICATION-II PUC CHEMISTRY (SUPPLEMENTARY EXAM QUESTION PAPER JULY - 2016)-PART - D
  1. i) State Henry's law. ii) Soda water bottles are sealed under high p...

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  2. Find the value of AG^(@) at 25^(@)C for the following electrochemical ...

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

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  4. Derive an integrated rate equation for the rate constant of a zero ord...

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  5. Write the energy distribution curve showing temperature dependence of ...

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  6. Mention any one application of adsorption.

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  7. i) What is 'Tyndall effect'? ii) In the coagulation of negative sol,...

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  8. What is heterogeneous catalysis? Give an example.

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  9. i) Explain S(N)2 mechanism taking an example of chloromethane. ii) W...

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  10. i) CH(3)-Br+AgFrarr CH(4)F+AgBr Name the above reaction. ii) P - d...

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  11. i) Identifiy 'A' and 'B' in the following equations. CH(3)-CH=CH(2) ...

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  12. Explain Williamson's ether synthesis.

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  13. i) How does benzaldehyde reacts with acetophenone in presence of a dil...

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  14. Among formic acid and acetic acid, which is more acidic ? Give reason...

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  15. i) Explain the reduction of nitrocompounds to amines with an examples....

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  16. How is aniline converted in phenyl isocyanide ? Write the equation.

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  17. Write Haworth structure for maltose.

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  18. What is nucleoside?

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  19. What are fibrous proteins Give an example .

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  20. Name the monomers usedl in the manufacture of Nylon-6, 6.

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