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How does EDTA help as a cure for lead po...

How does EDTA help as a cure for lead poisoning?

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CHHAYA PUBLICATION-MODEL QUESTION PAPER -Answer the following question (set-3)
  1. Why does the mixture of acetone and chloroform show negative deviation...

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  2. Mention the two necessary conditions for the observation of Tyndall ef...

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  3. How does EDTA help as a cure for lead poisoning?

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  4. Draw the isomeric structures of[Pt(NH3)2Cl2] and write down the formul...

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  5. Which are fluorinating agent oftenly used instead of F2 ? Write two ch...

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  6. Write names and structures of monomer units of polystyrene and PAN.

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  7. A metal crystallises into two cubic lattics fee and bee whose edge len...

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  8. Name the type of binding forces present in dry ice.

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  9. Why should a solution of a non-volatile and nonelectrolytic solute boi...

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  10. Derive the relation between molar mass of solute and elevation of boil...

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  11. The degree of dissociation of Ca(NO3)2 in a dilute aqueous solution, c...

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  12. Under what condition normality and molarity of a solution become ident...

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  13. For a standard cell, Cu(s)|Cu^(2+)(0.01M)||Ag^(+)(0.02M)|Ag(s) E(C...

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  14. For a standard cell, Cu(s)|Cu^(2+)(0.01M)||Ag^(+)(0.02M)|Ag(s) E(C...

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  15. For a standard cell, Cu(s)|Cu^(2+)(0.01M)||Ag^(+)(0.02M)|Ag(s) E(C...

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  16. Write anode and cathode reactions of H2-O2 fuel cell.

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  17. How do electrochemical reactions occur in dry cell?

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  18. What is the use of Pt-foil in the hydrogen electrode?

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  19. Why are sulphide ores concentrated by froth floatation process?

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  20. What is poling?

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