For a dye to be used as metal indicator in complexometric titrations, some of the dye properties are listed below: [P] The dye should have distinct colour than the dyemetal complex [Q] The dye-metal complex should have a higher stability than the metal-chelate (titrant) complex [R] The dye should be capable of complexing with the metal ions Choose the correct combination of statements for the dye to be used as an indicator in complexometric titrations.