JEE Main 2019ChemistryIonic EquilibriumMediumMCQ

JEE Main 2019 — Ionic Equilibrium Question with Solution

JEE Main 2019 (08 Apr Shift 1)

Question

If solubility product of Zr3(PO4)4 is denoted by Ksp and its molar solubility is denoted by S , then which of the following relation between S and Ksp is correct?

Choose an option

Show full solutionCorrect option: B
Correct answer
B S=Ksp691217

Step-by-step explanation

Zr3PO44s⇌3Zr+43saq+4PO43-4saq
Ksp=Zr+43PO43-4
=3s34s4
Ksp=6912 S7
s=Ksp/691217

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About this question

This is a previous-year question from JEE Main 2019, covering the Ionic Equilibrium chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.