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Questions and Answers
What are specific reagents used for in confirmatory experiments?
What are specific reagents used for in confirmatory experiments?
- Interacting with all the ions of a group
- Giving a positive result with all the ions of a group
- Interacting with only one ion from the ions of a group (correct)
- Forming distinct compounds with multiple ions from different groups
In distinctive experiences, what type of compounds do various reagents form with ions from one group?
In distinctive experiences, what type of compounds do various reagents form with ions from one group?
- No compounds are formed
- Compounds with only one ion from the ions of the group (correct)
- Compounds with all the ions of the group
- Compounds with multiple ions from different groups
Which cations belong to Group II B based on the provided information?
Which cations belong to Group II B based on the provided information?
- Fe³, Al³, Cr³+, Co², Ni²+
- Sn², Sn, Sb³, Sb5+ (correct)
- Cu, Cd2+, Hg2, Bi³
- Ag, Hg2, Pb2+
