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The ionization constant of benzoic acid ...

The ionization constant of benzoic acid is `6.46xx10^(-5)` and `K_(sp)` for silver benzol is `2.5xx10^(-13)`. How many times is silver benzoate more soluble in a buffer of pH is 3.19 compared to its solubility in pure water?

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SUBHASH PUBLICATION-SUPER MODEL QUESTION PAPER (FOR PRACTICE)-PART-D
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  2. Define standard enthalpy of formation .

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  3. The ionization constant of benzoic acid is 6.46xx10^(-5) and K(sp) for...

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  4. Calculate the pH of the solution formed when 2g of TIOH dissolved in ...

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  5. For the following equation K(c)=6.3xx10^(14) at 1000L. NO(g)+O(3)(g)...

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  6. Define Le-Chatelier's principle.

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  7. What is common ion effect? Give an example.

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  8. Explain the structure of diborane molecule.

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  9. Why does BF(3) behaves as Lewis acid?

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  10. Write the principles for the estimation of nitrogen by Kjeldahl's meth...

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  11. What are carbonions? How are they formed?

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  12. A plastic jug contains 3.5 liters of milk. Calculate the volume of mil...

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  13. How many moles of methane is required to produce 88 g of CO(2) after c...

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  14. Define empirical formula.

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  15. State the three postulates of Bohr's theory of hydrogen atom.

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  16. State Pauli's exclusion principle. Give the possible values of l for n...

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  17. State Dalton's law of partial presuures.

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  18. Hydrogen gas at room temperature occupies a volume of 4.47 litres at 1...

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  19. Write ideal gas equation for one mole of gas.

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  20. Calculate the solubility of PbSO(4) where solubility is 4.6xx10^(-14).

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