What is the pH of a saturated solution of X(OH)3 will be if its solubility product = 2.7×10−43?[Given: log 3 = 0.5, log 2 = 0.3]
A current of 0.250 A is passed through 400 ml of a 2.0 M solution of NaCl for 32 minutes and 10 seconds. What will be the pH of the solution after the current is turned off? Take log 2 = 0.3, log 3 = 0.5, log 5 = 0.7
pH of a saturated solution of Ba(OH))2 is 12. Its solubility product is -