Table 2.2 NaOH ? Na+ + OH- — base HF ? H+ + F- - acid MgSO4 ? Mg2+ + SO42- — salt KH2PO4 ? K+ + H2PO4- — acid H2SO4 ? 2H+ + SO42- — salt Which of the following statements about the reactions in Table 2.2 is FALSE?

A) They are exchange reactions.
B) They are ionization reactions.
C) They occur when the reactants are dissolved in water.
D) They are dissociation reactions.
E) They are reversible reactions.


A

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