DETERMINE WHETHER THE STATEMENT IS TRUE OR FALSE TRUE                                      OR                                            FALSE 1 In the analysis of Group II Cations, magnesium ribbons must first be dissolved before proceeding with the test for Tin ions. 2 In the analysis of Group II cations, Pb⁺² is precipitated as PbSO₄.   3 Cadmium ions precipitate as cadmium hydroxide with hydrogen sulfide.   4 All group IIA cations are oxidized by dilute nitric acid.   5 Cyanide ion forms an unstable colorless complex with copper ions.

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