When a sample of co2(s) becomes co2(g), there a change in
1)bond type
2)gram formula mass
3)molecular polarity
4)particle arrangement

4)Particle Arrangement

Explanation:

When solid carbon dioxide CO₂ will evaporate in gaseous carbon dioxide CO₂ the particles arrangement will change from ordered in solid state to completely disordered in gaseous state.

Bond type, gram formula mass and molecular polarity are not changed in the described physical transformation.

When a sample of CO2(s) becomes CO2(g), there a change in particle arrangement.

The state of matter in which a substance is found depends on the arrangement of its particles.

In the solid state, the particles of CO2 are arranged tightly. Each particle is close to each other and inter-particle interaction is significant.

In the gaseous state, the particles of a substance are far apart from each other. There is a minimal degree of inter-particle interaction in the gaseous state of CO2.

Hence when CO2 changes from CO2(s) to CO2(g), the particle arrangement changes.

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