For a chemical reaction to occur, particles that collide should:
Correct answer: A. All of these
- A. All of these
- B. Have proper orientations
- C. Have proper energies
- D. Be in a homogenous mixture
Explanation
The collision theory states that for particles to take part in a chemical reaction, they must collide with one another, have sufficient energies, proper orientation, and should be in a homogenous mixture.
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About Solutions and Colloids
Solutions are described using molarity, molality, normality, mole fraction, percentage concentration and parts per million. Coverage also includes vapour-pressure lowering, boiling-point elevation, freezing-point depression and osmotic pressure, then distinguishes true solutions, colloids and suspensions by particle size, stability, light scattering and settling.
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