Question

1. State the three factors that increase the rate of dissolving a solid substance in solution.

2. An oven-cleaning solution is 40.0% (by mass) NaOH.
If one jar of this product contains 458 g of solution, how much NaOH (by mass) does it contain?

Answer 1

The rate of dissolving is influenced by several factors, including stirring, temperature of solvent, and size of solute particles.