10 Questions
What are specific reagents used for in confirmatory experiments?
To interact with ions from one or more groups
Which cations belong to Group II A?
Cu, Cd²⁺, Hg₂
In distinctive experiences, what do the various reagents form with the ions of one group?
Distinct compounds with only one ion from the group
Which reagent is used for the detection of group I cations from basic radicals?
Dilute hydrochloric acid
What is the common trait of group I cations when they precipitate in the form of hydroxides?
They are amphoteric in nature
Why do the chlorides of group I cations not dissolve in hydrochloric acid?
They form insoluble chlorides
In the detection of group I cations, which compound is responsible for the formation of insoluble sulfides in the alkaline medium?
Ammonium hydroxide
Which reagents are used as group I cation detectors in the given text?
NaCl and NH4OH
What are the common traits of the group I cations mentioned in the text?
They precipitate in the form of hydroxides
What happens when the group I cations' chlorides are treated with dilute hydrochloric acid?
They dissolve
Test your knowledge of chemical reactions and interactions with this quiz. Explore confirmatory experiments, specific reagents, and distinctive interactions in various reactions.
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