Ionic EquilibriumHard
Question
A solution of Na2CO3 is added drop by drop to litre of a solution containing 10-4 mole of Ba2+ and 10-5 mole of Ag+, if KSP for BaCO3 is 8.1 × 10-9 and KSP for Ag2CO3 is 6.9 × 10-12 then which is not true:
Options
A.No precipitate of BaCO3 will appear until [CO32-] reaches 8.1 × 10-5 mol per litre
B.A precipitate of Ag2CO3 will appear when [CO32-] reaches 6.9 × 10-5 mol litre-1
C.No precipitate of Ag2CO3 will appear until [CO32-] reaches 6.9 × 10-2 mole per litre
D.BaCO3 will be precipitated first
Solution
For precipitation of Ag2CO3. [CO32-] = 
= 6.9 × 10-2
and for precipitation of BaCO3. [CO32-] =
= 8.1 × 10-5
= 6.9 × 10-2 and for precipitation of BaCO3. [CO32-] =
= 8.1 × 10-5 Create a free account to view solution
View Solution FreeMore Ionic Equilibrium Questions
pH for the solution of salt undergoing anionic hydrolysis (say CH3COONa) is given by:...The silver ion concentration in a 0.2 M solution of Ag(NH3)2NO3 is (Kdiss = 6.8 × 10−8, 1.53 = 3.4)...Which of the following salts undergoes anionic hydrolysis?...What is the solubility of Al(OH)3, (Ksp = 1 × 10-33) in a buffer solution pH = 4 ?...Fear or excitement, generally cause one to breathe rapidly and it results in the decrease of concentration of CO2 in blo...