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An aqueous solution of sodium acetate is

A. amphoteric

B. halogenic

C. alkaline

D. acidic

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  1. Conjugate acid differs from its conjugate base by
  2. If NH3 is dissolved in water, pH of the solution
  3. In III gp of salt analysis for cations NH4CL and NH4OH are added as group reagents. Which of the following…
  4. Kspfor AgCl (mol wt 143.5) is 17 x 10-11 at 298K. The molar solubility of AgCl at 298 Kis
  5. On dissolving sodium carbonate in water pH of the solution
  6. Ostwald dilution law is applicable for :
  7. pH of 0.1 M monoprotic acid is 4. Then dissociation constant of the acid is :
  8. Dissociation constant of 0.01 M HCN is 4 x10-10. The H- concentration in the solution is
  9. 0.1 M acetic acid ionise to an extent of 1.34%. Ionisation constant of acetic acid is
  10. Which of the following will favour the reverse reaction in a chemical equilibrium?
  11. On dissolving sodium chloride in water pH of the solution
  12. In an aquous solution of silver bromide concentration of Ag+ is 1×10-6 mol lit-1.…
  13. On dissolving copper sulphate in water pH of the solution
  14. CH3COOH+H2⇋H3O++CH3COO-In the above reaction acid is
  15. An aqueous solution CaF2 contains 2 x 10-4mole lit-1 of CaF2. Ksp for CaF2 is
  16. pH of a solution is 10. Hydroxide ion concentration in the solution is
  17. Strength of an acid depends on
  18. Precipitation takes place when
  19. A solution is said to be saturated w.r.t the electrolyte it contains if
  20. Which of the following is not a Lewis acid?
  21. BaSO4(Mol. wt 233) has solubility 0.009 gmlit-1 at 298 K. Its solubility product is
  22. Which of the following is not hydrolysed in water ?
  23. Solubility of calcium carbonate is 0.0305 gm/litre.Kspfor CaCO3 is
  24. For the reversible reactionN2g+3H2g=2NH3g∆H is-93.7 Kj.The equilibrium will shift in…
  25. Degree of ionisation depends on
  26. 2 gm of NaOH is dissolved in one litre water. pH of the solution will be
  27. Conjugate base of HCO3-is
  28. Ionisation constant of formic acid is 1.8 x 1.8×10-4 at 298 K. In 0.1 NHCOOH the percentage…
  29. At a given temperature PbI2 will be more soluble in
  30. An aqueous solution of sodium acetate is