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Between KCN and K2SO4 which one is more ...

Between `KCN` and `K_2SO_4` which one is more effective and why for coagulation of `Fe(OH)_3` sol?

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UNITED BOOK HOUSE-SET-18-EXERCISE
  1. State Henry's law regarding solubility of a gas in liquid. On which fa...

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  2. What is an ideal solution? Give example

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  3. Between KCN and K2SO4 which one is more effective and why for coagula...

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  4. Define with proper example physical absorption.

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  5. Why Starch-Iodide paper gets blue when come in contact with starch?

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  6. Explain why NCI3 gets hydrolysed but not NF3.

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  7. [CoF6]^(3- is paramagnetic but [Co(NH3)6]^(3+ is diamagnetic explain.

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  8. What are the monomers of Nylon 6 6 ? State one use of it.

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  9. What is the co-ordination number of each particle in three dimen-siona...

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  10. Lead forms face centred cubic lattic having density 11.35 gm cm^(-3. W...

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  11. What is schortky defect?

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  12. Silver forms face centred cubic lattice having edge length 4.086 Å. Fi...

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  13. Why Raoults law for relative lowering of vapour pressure is not applic...

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  14. The elevation of boiling poin is 0.70K when 12.5gm of a non electrolyt...

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  15. State Kohlrauseh laws. Calculate the moler conductance of CH3COOH at ...

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  16. What is the unit of electrochemical equivalence?

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  17. Express standard Hydrogen electrode.

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  18. Calculate the E.M.F. for the cell given below Mg(S)|Mg^(2+)(0.001)(M)|...

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  19. State the reaction that occurs in every stage of iron extraction in bl...

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  20. State one basic flux state its formula.

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