QuestionReportChemistry Question on d block elementsAmmonia will not form complex withAAg2+Ag^{2+}Ag2+BPb2+Pb^{2+}Pb2+CCu2+Cu^{2+}Cu2+DCd2+Cd^{2+}Cd2+AnswerPb2+Pb^{2+}Pb2+ExplanationSolutionAnswer (b) Pb2+Pb^{2+}Pb2+