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For one solution, Ka = 1.0 xx 10^(-8) th...

For one solution, `K_a = 1.0 xx 10^(-8)` then what is the `pK_a` and `PK_b` of the solution ?

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Verified by Experts

`pK_a=-log K_a=-log (1xx10^(-8))=+8`
`pK_b=14.0-pK_a=14.0-8`=6.0
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KUMAR PRAKASHAN-EQUILIBRIUM-SECTION-B OBJECTIVE QUESTIONS
  1. What is the [HF] in 0.02 M HF solution ?

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  2. In 0.1 M HA the [H^+]= 3.16xx10^(-5) M, then what is [HA] and [A^-] ?

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  3. For one solution, Ka = 1.0 xx 10^(-8) then what is the pKa and PKb of ...

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  4. Give equation of percentage of dissociation of weak acid.

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  5. [H^+]=1.41xx10^(-3) M in 0.08 M solution of HOCl . Then what is the pe...

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  6. Write equation of ionization constant of weak base MOH.

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  7. What is the derivatives of ammonia ? Give example.

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  8. Give ionic equilibrium of aqueous solution of weak base NH2NH2 and py...

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  9. Write ionic equilibrium reactions of aqueous solution of weak acid HNO...

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  10. If [H^+]=1.67xx10^(-10) M in solution than calculate [OH^-].

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  11. Weak base Kb=8.96xx10^(-7) than what is the pKb ?

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  12. Give reaction between Ka and Kb

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  13. Which is the conjugate acid of weak base NH3 ?

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  14. (i)NH4^(+)+H2O hArr NH3+H3O^(+) equilibrium constant = K1 (ii)NH3 +...

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  15. The equilibrium constant of one reaction = K(1) and equilibrium consta...

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  16. Ka of NH4^+ acid is 1.77xx10^(-5). Then give the equation and ionizati...

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  17. There is a Ka(1) and K2(2) of sulphuric acid and H2SO3 are 1.7 xx 10^(...

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  18. The ionization constant of weak acid H3PO4 in three step are respectiv...

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  19. What is the increasing order of acidic strength of the following acid ...

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  20. Explain the increasing order of acidic strength of following acids. HF...

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