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pH, ionization constant K(a) and concent...

pH, ionization constant `K_(a)` and concentration c of the solution of the salt of a weak acid and strong base (like `CH_(3)CO Ona)` are related as ........... .

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The correct Answer is:
`pH=7+(1)/(2) [ pK_(a) + log c ]`
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PRADEEP-EQUILIBRIUM-Test Your Grip (II. Fill in the blanks)
  1. The degree of dissociation of a weak electrolyte is ...........one whe...

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  2. If c is the molar concentration of the solution of a weak electrolyte,...

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  3. H^(+) ions in aqueous solutions exist as ..........ions.

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  4. A substance which can act both as an acid and a base is called………...

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  5. The conjugate acid of OH^- ions is and conjugate base is

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  6. In the reaction between BF(3) and NH(3), BF(3) acts as ...........wher...

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  7. If K(a(1)) and K(a(2)) are the dissociation constants of two acids H...

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  8. If K(1) is ionization constant of H(2)S(aq)hArr2H^(+)(aq)+S^(2-)(aq) a...

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  9. Will ionic product of water increase or decrease if temperature is inc...

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  10. If K(a) and K(b) are the dissociation constants of weak acid and its...

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  11. The pH of 10^(-8) M acid solution lies between .........and .............

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  12. The pH of 10^(-10) M NaOH solution lies between........and ..............

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  13. The relation between pH, pK(a) and concentration c of the solution of ...

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  14. pH of a solution of CuSO(4) is.......... Than 7 and that of solution...

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  15. pH, ionization constant K(a) and concentration c of the solution of th...

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  16. The expression for the solubility product of Ca(3)(PO(4))(2) will be ...

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  17. The solubility of AgCl in water is ........than that in NaCl solution.

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  18. Mixing of solutions of BaCl(2) and Na(2)SO(4) results in the formation...

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  19. An acidic buffer mixture consists of ..........and........ .

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  20. The number of moles of an acid or base added to one litre of the buffe...

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