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How does entropy change for adsorption?...

How does entropy change for adsorption?

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Entropy decreases OR ` DeltaS = -ve `
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SUNSTAR PUBLICATION-II PUC CHEMISTRY SUPPLEMENTARY EXAM QUESTION PAPER JUNE -2019-PART-D
  1. How is Gold-sol prepared by Bredig's-arc method?

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  2. What is homogenous catalysis? Give an example.

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  3. How does entropy change for adsorption?

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  4. (a) Write the equations for the steps involved in SN^(1) mechanism for...

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  5. Explain Friedel -Crafts alkylation for chlorobenzene. Give equation.

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  6. What is racemic mixture ?

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

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  8. Write general equation for preparation of ether by Williamson synthesi...

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  9. Among alcohols and phenols which one is more acidic?

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  10. Comlete the following chemical reaction RCH2OH underset(2.H(3)O^(+))o...

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  11. Complete the following equations: CH3COONa underset(Delta)overset(N...

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  12. Explain Aldol condensation reaction for acetaldehyde. Write equation.

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  13. What is Formalin solution?

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  14. How does Primary amine undergo carbyl amine reaction? Give chemical eq...

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  15. How aniline is prepared by Hoffmann bromamide degradation reaction? Gi...

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  16. Write the general formula of diazonium salt

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  17. Write Haworth structure for maltose.

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  18. Name naturally occuring optically inactive prop - amino ac...

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  19. How many peptide bonds are present in a tripeptide?

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  20. Deficiency of which Vitamin causes Night blindness?

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