Question

1. (text partially visible) frost when...stals on the ____ windshield.

a. warmer, colder
b. colder, warmer
c. dry, wet
d. wet, dry

1. deposition is the process in which a gas changes directly to a(n) ____

answer: (handwritten text)

1. states of matter involved in the process of deposition include ____

a. solids
b. plasma
c. liquids
d. two of the above

1. when carbon dioxide undergoes deposition, it forms ____

answer:

Explanation:

Question 4:

Deposition is the process where a gas changes directly to a solid (e.g., frost formation from water vapor). So the states involved are gas (input) and solid (output). Option a (solids) is involved as the end state, and gas (though not listed as an option here, the process involves gas to solid). But among the options, "two of the above" is incorrect? Wait, no—wait, the options: a is solids (the product), but the process is gas to solid. Wait, the question is "States of matter involved in the process of deposition include". Deposition is gas → solid. So the states involved are gas (reactant) and solid (product). But the options are a. solids, b. plasma, c. liquids, d. two of the above. Wait, maybe I misread. Wait, the process of deposition: gas turns to solid. So the states involved are gas (one state) and solid (another state). But the options given: a is solids (the output state), but is there another? Wait, maybe the question is phrased as "include"—so solids are involved (as the product), and gas (but gas isn't an option). Wait, maybe the options are misinterpreted. Wait, no—maybe the question is about the states present in the process. Wait, deposition is gas to solid, so the states involved are gas and solid. But the options: a is solids, b is plasma (not involved), c is liquids (not involved). Wait, that can't be. Wait, maybe the question has a typo, or I misread. Wait, no—wait, the options: d is "two of the above". Wait, maybe the question is about the states that are part of the process. Wait, deposition is a phase change from gas to solid. So the states involved are gas (initial) and solid (final). But the options are a (solids), b (plasma), c (liquids). So only a is correct? But that contradicts d. Wait, maybe I made a mistake. Wait, no—plasma is not involved in deposition (deposition is gas to solid, no plasma). Liquids are not involved (deposition skips liquid phase). So only a is correct? But that would mean d is wrong. Wait, maybe the question is phrased differently. Wait, maybe the question is "States of matter involved in the process of deposition include"—so solids are involved (as the product), and gas (but gas isn't an option). So among the options, only a is correct? But that would mean the answer is a. But that seems odd. Wait, maybe the question is from a textbook where "two of the above" is incorrect. Wait, no—maybe I misread the options. Wait, the options: a. solids, b. plasma, c. liquids, d. two of the above. So if the process is gas → solid, then solids are involved (a), and gas (not an option). So only a is correct. But that would mean the answer is a. But maybe the question is intended to have d as correct? No, because plasma and liquids are not involved. So the correct answer is a. Solids. Wait, but maybe the question is about the states that are part of the process, and since deposition is gas to solid, the states involved are gas (one) and solid (another). But the options don't have gas. So the only state among the options that's involved is solids (a). So the answer is a. Solids.

When carbon dioxide undergoes deposition, it forms dry ice (solid carbon dioxide). Deposition of CO₂ gas (e.g., in cold conditions) turns it directly into solid CO₂, which is dry ice.

Answer:

a. solids

Question 5: