Ionic EquilibriumMedium
Question
Which one of the following is NOT a buffer solution?
Options
A.0.8 M H2S + 0.8 M KHS
B.2MC6H2NH2 + 2MC6H2NH2Br-
C.2MH2CO3 + 3MKHCO3
D.0.05M K CIO4 + 0.05M H CIO4
Solution
Buffer solution contains weak base = salt of weak base with strong acid or weak acid+ salt of weak acid with strong base.
In option (d) the acid with used is HClO4 which is strong base . So it is not an example of buffer solution.
In option (d) the acid with used is HClO4 which is strong base . So it is not an example of buffer solution.
Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
Ca3(PO4)2 is insoluble in water. On adding a few drops of HCI to solid Ca3(PO4)2 in contact with water, the solid dissol...What is the solubility of MnS in pure water, assuming hydrolysis of S2– ions?Ksp of MnS = 2.5 × 10–10, Ka1 = 1 × 10–7 an...The phenomenon of optical activity will be shown by :-...Arrange the following resultant mixtures in increasing order of their pH values A. 10 mL 0.2 M Ca(OH)₂ + 25 mL 0.1 M HCl...The dissociation constant of a weak monoprotic acid is numerically equal to the dissociation constant of its conjugate b...