Sodium hydroxide and Ferric hydroxide both are strong base but the solubility of Sodium hydroxide in water is comparatively higher than that of Ferric hydroxide.

Class 10th science, Question Paper 2023:Sodium hydroxide and Ferric hydroxide both are strong base but the solubility of Sodium hydroxide in water is comparatively higher than that of Ferric hydroxide.

Question :Sodium hydroxide and Ferric hydroxide both are strong base but the solubility of Sodium hydroxide in water is comparatively higher than that of Ferric hydroxide.

The correct answer is -This statement is partially correct. Sodium hydroxide (NaOH) is a strong base that is highly soluble in water, whereas ferric hydroxide (Fe(OH)3) is not a strong base, but a weak base that is insoluble in water.

When sodium hydroxide is dissolved in water, it dissociates completely to form hydroxide ions (OH-) and sodium ions (Na+), which are highly soluble in water. In contrast, when ferric hydroxide is added to water, it forms a gel-like precipitate that does not dissolve easily due to its low solubility in water.

The solubility of a substance in water is dependent on various factors such as the nature of the substance, temperature, and pressure. In the case of these two compounds, the difference in their solubility is due to their different chemical structures and properties.

Therefore, it can be concluded that sodium hydroxide is a strong base that is highly soluble in water, while ferric hydroxide is a weak base that is insoluble in water.