Question

Among the following temperature, motion of water particles will be highest at ____.

• A. $0{}^0$C
• B. $100{}^0$C
• C. $10{}^0$C
• D. $50{}^0$C

Answer 1

The correct option is B $100{}^0$C

On heating, particles in the matter gain kinetic energy. Due to this energy, the particles move faster, overcoming the force of attraction between them.
Thus, the motion of the particles depends on the temperature. Higher the temperature more will be the movement of particles. So, among the given temperatures, the maximum motion will occur at $100{}^0$C.