Home

At a given temperature PbI2 will be more soluble in

A. water

B. 0.02 M Nal

C.  O.4 M Pb NO32

D. 0.02 MKI

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. A solution is said to be saturated w.r.t the electrolyte it contains if
  2. Which of the following is not hydrolysed in water ?
  3. Which of the following will favour the reverse reaction in a chemical equilibrium?
  4. Conjugate base of HCO3-is
  5. On dissolving copper sulphate in water pH of the solution
  6. If NH3 is dissolved in water, pH of the solution
  7. pH of 0.1 M monoprotic acid is 4. Then dissociation constant of the acid is :
  8. Precipitation takes place when
  9. At a given temperature PbI2 will be more soluble in
  10. 0.1 M acetic acid ionise to an extent of 1.34%. Ionisation constant of acetic acid is
  11.  Molar concentration of Ag+ in an aqueous solution of Ag2CrO4 at 298K is 1.5 x 10-4 Ksp, for Ag2CrO4…
  12. Kspfor AgCl (mol wt 143.5) is 17 x 10-11 at 298K. The molar solubility of AgCl at 298 Kis
  13. An aqueous solution of sodium acetate is
  14. According to Bronsted Lowry an acid is
  15. CH3COOH+H2⇋H3O++CH3COO-In the above reaction acid is
  16. On dissolving sodium chloride in water pH of the solution
  17. For the reversible reactionN2g+3H2g=2NH3g∆H is-93.7 Kj.The equilibrium will shift in…
  18. Strength of an acid depends on
  19. pH of 0.1 M monobasic acid is 4 then molar concentration of H+ per litre will be
  20. BaSO4(Mol. wt 233) has solubility 0.009 gmlit-1 at 298 K. Its solubility product is
  21. Which of the following is not hydrolysed in water ?
  22. An aqueous solution CaF2 contains 2 x 10-4mole lit-1 of CaF2. Ksp for CaF2 is
  23. Which of the following is not a Lewis acid?
  24. Sum of pH and pOH of an acidic solution at 25°C is
  25. Acetic acid is weak acid because it is
  26. In an aquous solution of silver bromide concentration of Ag+ is 1×10-6 mol lit-1.…
  27. Degree of ionisation depends on
  28. Solubility of calcium carbonate is 0.0305 gm/litre.Kspfor CaCO3 is
  29. In III gp of salt analysis for cations NH4CL and NH4OH are added as group reagents. Which of the following…
  30. Ostwald dilution law is applicable for :