About this exam

This is a 2021 practice_set exam paper for general-chemistry at aastu (freshman). * This is a practice chemistry exam designed for students preparing for university entrance examinations. * **Topics Covered:** Phase equilibrium, Bohr's atomic model, hydration, subatomic particles, mole fraction calculations, colligative properties, types of solutions, metallurgy, and Lewis acid-base theory. * **Exam Format:** Multiple choice questions with a total time limit of 30 minutes.