C-07-Q066mediumsingle_mcqZn+H2SO4→ZnSO4+H2\mathrm{Zn + H_2SO_4 \to ZnSO_4 + H_2}Zn+H2SO4→ZnSO4+H2 is an example of—aaddition reactionbsubstitution / displacement reactioncdecomposition reactiondneutralization reaction