What is the mass of solute in 500\(cm^{3}\) of 0.005\(moldm^{-3}\) \(H_{2}SO_{4}\)? ( H = 1, S = 32.0, O=16.0)
Pure water can be made to boil at a temperature lower than 100°C by
At what temperature does the solubility of \(KNO_{3}\) equal that of \(NaNO_{3}\)?
When a salt is added to its saturated solution, the salt
When substance X was added to a solution of bromine water, the solution became colourless. X is likely to be
