Sodium hydroxide is a base which is soluble in water while Ferric hydroxide is also a base but it is not soluble in water.

Question :Sodium hydroxide is a base which is soluble in water while Ferric hydroxide is also a base but it is not soluble in water.

The correct answer is -That statement is correct. Sodium hydroxide (NaOH) is a strong base that is highly soluble in water. It dissociates completely in water to produce hydroxide ions (OH-) and sodium ions (Na+), making it a powerful alkali.

On the other hand, ferric hydroxide (Fe(OH)3) is a weak base that is insoluble in water. It is an amphoteric substance, which means it can behave as both an acid and a base. When it reacts with water, it forms a gel-like precipitate that does not readily dissolve in the solution.

The solubility of a substance in water can have significant implications for its use in various applications. For example, the high solubility of sodium hydroxide makes it useful in the manufacturing of various chemicals, as well as in the treatment of water and wastewater. In contrast, the insolubility of ferric hydroxide makes it useful as a flocculant in water treatment to remove impurities by settling out the solid particles.