(1) Which of the following salts is the strongest base? (a) NaCIO4 (b) KCIO3 (d) KCIO (2) Which of the following salts would raise the pH of a solution when added? (a) KBr (b) KNO₂ (c) NH4Cl (4) The formation constants (a) greater than 1 (c) NaCIO₂ (3) What will happen to the solubility of the salt, BaCl2, if the pH of the solution is raised? (a) increase (b) decrease (c) no change (d) impossible to tell for most complex ions are (b) less than 1 (5) In a spontaneous process the entropy change of the system is (a) positive (b) negative (c) zero (c) equal to 1 (9) The conjugate acid of the base NH₂ is (b) NH3 (a) NH4+ (c) NH- (d) none of these (d) undefined (6) If the entropy change (AS syst) for a process is negative, the entropy change of the surroundings (AS surr) must be for the process to be spontaneous. (b) negative (c) zero (a) positive (10) Which of the following are diprotic acids (a) HCI (b) H₂SO3 (c) H3P (d) impossible to tell (7) In titrating a monobasic, weak base with a str.

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Lets address each of the questions one by one 1 Strongest Base The strength of a base is determined by the stability of its conjugate acid The stronge... View the full answer