Chem Mantra
HomeCoursesOnline TestsForum
ForumQuestion BankSome chemists at ISRO wished to prepare a satur…
MEDIUMMCQ SINGLEIChO (Chemistry Olympiad)Physical ChemistryIonic equilibriumSalt Hydrolysis

Some chemists at ISRO wished to prepare a saturated solution  of  a  silver  compound  and  they  wanted  it  to have  the  highest  concentration  of  silver  ion  possible. Which of the following compounds, would they use? sp K AgCl 1.8 10 , x sp K AgBr 5.0 10 x sp K Ag CrO 2.4 10 x

A.AgCl
B.AgBr
C.Ag₂CrO₄✓ Correct
D.None of these
Explanation

For binary salts (like AgCl, AgBr) sp s K Solubility of AgCl = 30 1.8 10 x 5 1.34 10 mol / L x Solubility of AgBr = 23 5.0 10 x 7 7.1 10 mol / L x For Ag₂CrO₄, Ksp = 4s3  Solubility of Ag₂CrO₄ 12 sp 3 15 3 3 5 K 2.4 10 600 10 4 4 8.44 10 mol / L x x x As  Ag₂CrO₄  bas  maximum  solubility,  it  will  give maximum  Ag⁺  ions  in  solubility.  Hence,  it  will  be used.

Back to Question Bank

Practice More Like This

Take chapter-wise tests, track your progress, and master Ionic equilibrium.

Start Free Practice →
Sponsored

Master Chemistry for JEE, NEET & IChO

Access 19,000+ solved questions with expert explanations, chapter-wise tests, and full video lectures — all in one platform.

IChO (Chemistry Olympiad)
Explore Courses →Sign In Free