Group IB is called the coinage metals. Which one is not true about this group?
Correct answer: A. Have powerful reducing agents
- A. Have powerful reducing agents
- B. Have positive reduction potential
- C. Cannot displace H₂ from dilute acids
- D. Lies below SHE in electrochemical series
Explanation
Have powerful reducing agents - Incorrect. Coinage metals (Cu, Ag, Au) are not strong reducing agents; they have low reactivity and tend to resist oxidation
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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