(a) Concentrated nitric acid used in the laboratory work is 68% nitric acid by mass in aqueous solution. What should be the molarity of such a sample of acid if the density of the solution is 1.504 g mL⁻¹? (b)(i) Why is glycol and water mixture used in car radiators in cold countries? (ii) Aquatic species are more comfortable in cold waters rather than in warm waters. Why

Molarity as Concentration Unit, Solubility of Gases in Liquids, Colligative Properties of Solutions, Depression of Freezing Point

Molarity as Concentration Unit, Solubility of Gases in Liquids, Colligative Properties of Solutions, Depression of Freezing Point | PadhAiPro