Determine the molar solubility of some salt with the generic formula AB2 if Ksp = 2.56x102. Chemistry Determine the molar solubility of some salt with the generic formula AB2 if Ksp = 2.56x102. a) 1 M b) 4 M c) 0.1 M d) 10 M Answer: b) 4 M Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+