Equal Amounts of Water Undergo the Following Changes $\degree$ C
B)Ice at -25

question 27

Multiple Choice

Equal amounts of water undergo the following changes.Which of the following would involve the largest change in energy?

• A)Ice is melted to form liquid water at 0 \(\degree\)C.
• B)Ice at -25 \(\degree\)C is heated to 0 \(\degree\)C.
• C)Water is heated from 25 \(\degree\)C to 50 \(\degree\)C.
• D)Steam at 100 \(\degree\)C is cooled and condensed to form liquid water at 85 \(\degree\)C.
• E)Water at 0 \(\degree\)C is heated and vaporized to form steam at 120 \(\degree\)C.

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Definitions:

Hypotheses

Proposed explanations or predictions for a phenomenon, made as a starting point for further investigation.

Indirect Observations

Observations made through the use of instruments or tools rather than through direct sensory experience.

Replicable

Capable of being repeated or duplicated under similar conditions, allowing for verification of results.

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An ideal state of being unbiased and impartial, free from personal feelings or opinions.