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What is the ph of 1M NaCl at 298 K....

What is the ph of 1M NaCl at 298 K.

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The correct Answer is:
`pH=7`
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SUBHASH PUBLICATION-PUE DEPT. MODEL QUESTION PAPER-PART-D
  1. State Le-Chatelier's priciple.

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

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  3. What is the ph of 1M NaCl at 298 K.

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  4. What happens to the ph of a solution of Acetic acid when some sodium a...

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  5. Acetic acid has a dissociation constant of 1.8xx10^(-5), Calculate the...

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  6. Calculate the ionization constant of 0.05M weak acid if it's degree of...

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  7. Describe LCAO method for the formation molecular orbitals of Hydrogen....

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  8. Give two difference between bonding molecular orbital and antibonding ...

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  9. What is the formulae of inorganic benzene? Write the structure of Dibo...

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  10. What are Fullurenes? How are they propared?

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  11. Write the principles involved in the estimation of (i) Halogens (ii) S...

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  12. Name the element estimated by Kjeldhal's method.

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  13. Calculate the mole fraction of Ethanol (C(2)H(5)OH) in the solution co...

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  14. How are 2 mole NaOH and 2 Molar NaOH different?

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  15. Sate Gay Lussac's Law. Calculate the pressure exerted by 4 mole of a...

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  16. Draw z vs PO graph for an ideal gas, and CO(2) gas

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  17. What is buffer solution? Give one example of acidic buffer solution.

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  18. Calculate the solubility of A2xx3 pure water. Assuming that neither ki...

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  19. Give equations for the reactions that occur when Sodium metal is dro...

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  20. Give equations for the reactions that occur when Magnesium metal is ...

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