Question

When a liquid is cooled, the kinetic energy of the particles . The force of attraction between the particles , the space between the particles , and the matter changes its state to solid.

Answer 1

Decrease

Increase

Decrease

Explanation: When a liquid is cooled down, movement of particles slows down hence velocity of particles decreases. And kinetic Energy is directly proportional to the square of velocity so kinetic energy also decreases. On cooling down the distance between two particles reduces as force of attraction between two particles increases. As force of attraction between two particles increases they form strong bond between particles and their inter atomic space decreases.

Answer 2

Step-by-step explanation:

For the first blank, the answer is decreases. For the second blank, the answer is increases. And finally for the third blank, the answer is decreases.

When a liquid is cooled, the kinetic energy of the particles decreases. The force of attraction between the particles increases, the space between the particles decreases, and the matter changes its state to solid.