Which will cook food more easily? — Solutions and Colligative Properties Chemistry Question

💡 Solution & Explanation

Saline water is an aqueous solution of a non-volatile solute ($NaCl$). Due to boiling point elevation, saline water boils at a higher temperature than pure water at 1 atm. A higher boiling temperature means that more thermal energy is transferred to the food per unit time, allowing it to cook more quickly and easily.