5 Questions
What is the purpose of using intravenous injections dissolved in water containing salts at particular ionic concentrations?
To match with blood plasma concentrations
How does 1 part per million (ppm) of fluoride ions in water affect tooth decay?
Prevents tooth decay
What distinguishes German silver (mixture of copper, zinc and nickel) from brass (mixture of copper and zinc)?
Presence of nickel
What do colligative properties of solutions correlate with?
Molar masses of the solutes
Why do we rarely come across pure substances in normal life?
Because mixtures are more useful in life due to their composition
Test your knowledge on the formation and properties of solutions, including concentration, Henry's law, Raoult's law, ideal and non-ideal solutions, deviations from Raoult's law, and colligative properties.
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