Iron exhibits + 2 and +3 oxidation states. Which of the following stat...
The correct answer is Option D.
Ferrous oxide is more basic in nature than ferric oxide. Ferrous compounds are relatively more ionic than the corresponding ferric compounds. Ferrous compounds are less volatile than the corresponding ferric compounds as ferrous compounds are more ionic.
But ferric compounds are more easily hydrolyzed than the corresponding ferrous compounds due to their more positive charge.
Iron exhibits + 2 and +3 oxidation states. Which of the following stat...
Incorrect Statement Explanation:
Ferrous compounds are more easily hydrolyzed than the corresponding ferric compounds.
When comparing ferrous (Fe2+) and ferric (Fe3+) compounds, it is important to note that ferrous compounds are actually less easily hydrolyzed than ferric compounds. Hydrolysis is a chemical reaction in which a compound reacts with water to form different compounds.
Key Points:
- Ferrous compounds have a lower charge (Fe2+) compared to ferric compounds (Fe3+), making them less susceptible to hydrolysis.
- Ferric compounds have a higher charge, leading to stronger interactions with water molecules and therefore are more easily hydrolyzed.
- The higher charge on ferric ions results in a stronger attraction to water molecules, leading to easier breakdown through hydrolysis.
- Ferrous compounds are relatively more stable in water compared to ferric compounds due to their lower charge and reduced tendency to undergo hydrolysis.
Therefore, the incorrect statement in this context is option 'D' - "Ferrous compounds are more easily hydrolyzed than the corresponding ferric compounds."