Question

1. condensation and deposition are both phase changes involving a gas. what is the final state of matter in condensation?

options: gas, liquid, solid, plasma

1. what is the final state of matter in deposition?

options: plasma, gas, liquid, solid

Explanation:

Question 7

Condensation is the phase change where a gas loses energy (cools) and changes into a liquid. For example, water vapor in the air condenses into liquid water droplets (like dew or in a cloud). So the final state of matter in condensation is liquid.

Deposition is the phase change where a gas changes directly into a solid without passing through the liquid state. An example is frost forming on a cold surface (water vapor in the air deposits as solid ice crystals). So the final state of matter in deposition is solid.

Answer:

B. Liquid (assuming the options are labeled as A. Gas, B. Liquid, C. Solid, D. Plasma)

Question 8