Question

Matter is anything that occupies space and has mass. Matter is classified into solid, liquid and gas. In solid state particles are closely packed and have very strong force of attraction, particles can only vibrate and rotate around fixed positions. In liquid state, particles are less closely packed and have strong force of attraction but less than solids, particles can move throughout the liquid. In Gaseous state, particles are far apart with weak force of attraction and are in state of constant random motion. Gases can be easily compressed where as solids and liquids are incompressible 1. An inflated balloon is placed in refrigerator, what will happen? * 1 point


(a) Balloon will shrink and particles will move faster and become closer.


(b) Balloon will expand and particles will move faster and become far apart.


(c) Balloon will shrink, particles will move slower and become close together.



(d) Balloon will expand, particles will move slower and come closer therefore, volume of balloon will decrease.​

Answer 1

Required answer :-

Balloon will shrink and particles will move faster andd become closer.

Therefore, option a is correct.

Solution :-

The balloon will shrink. The frozen balloon shrank because the average kinetic energy of the gas molecules in a balloon decreases when the temperature increases.

Answer 2

Answer:

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