Home

Decinormal solution of acetic acid ionised to an extent of 1.3%. pH of this solution will be (log 1.3 = 0.11)

A. 3.89

B. 2.89

C. 4

D. 1.0

You can do it
  1. In an aquous solution of silver bromide concentration of Ag+ is 1×10-6 mol lit-1.…
  2. pH of 0.1 M monoprotic acid is 4. Then dissociation constant of the acid is :
  3. Which of the following is not hydrolysed in water ?
  4. On dissolving copper sulphate in water pH of the solution
  5. According to Bronsted Lowry an acid is
  6. In III gp of salt analysis for cations NH4CL and NH4OH are added as group reagents. Which of the following…
  7. At a given temperature PbI2 will be more soluble in
  8. Ostwald dilution law is applicable for :
  9. pH of 0.001 M NaOH aqueous solution is
  10. Conjugate acid differs from its conjugate base by
  11. pH of 0.1 M monobasic acid is 4 then molar concentration of H+ per litre will be
  12. Which of the following is not a Lewis acid?
  13. Which of the following is not hydrolysed in water ?
  14. Acetic acid is weak acid because it is
  15. 2 gm of NaOH is dissolved in one litre water. pH of the solution will be
  16. Ionisation constant of formic acid is 1.8 x 1.8×10-4 at 298 K. In 0.1 NHCOOH the percentage…
  17. A solution is said to be saturated w.r.t the electrolyte it contains if
  18. On dissolving sodium carbonate in water pH of the solution
  19. Sum of pH and pOH of an acidic solution at 25°C is
  20. An aqueous solution of sodium acetate is
  21. Conjugate base of HCO3-is
  22. During salt analysis NH4OH is added before adding NH4OH for third gp., cation analysis so as to
  23. Kspfor AgCl (mol wt 143.5) is 17 x 10-11 at 298K. The molar solubility of AgCl at 298 Kis
  24. 0.1 M acetic acid ionise to an extent of 1.34%. Ionisation constant of acetic acid is
  25. Precipitation takes place when
  26. On dissolving sodium chloride in water pH of the solution
  27. If NH3 is dissolved in water, pH of the solution
  28. Strength of an acid depends on
  29. Decinormal solution of acetic acid ionised to an extent of 1.3%. pH of this solution will be (log 1.3…
  30. Solubility of calcium carbonate is 0.0305 gm/litre.Kspfor CaCO3 is