Which of the following metallic ions does NOT appear colored in aqueous solution?
University of Ilorin CHM102 2025A past question
- Fe²⁺
- Mn²⁺
- Cr³⁺
- Cu⁺
Register free to see the answer and step-by-step explanation
More University of Ilorin CHM102 2025A past questions
Related questions
- Name the compound above
- What year was the fullerene molecule discovered?
- In the Beilstein test, the presence of a halogen is indicated by which flame color?
- In Lassaigne's test, which precipitate color specifically indicates the presence of chlorine?
- The lower reactivity of ethyne to electrophilic addition compared to ethene is primarily linked to what factor?
- Which of the following transition elements possesses the lowest enthalpy of atomization?
