Which One of the Following Represents a Physical Change

question 38

Multiple Choice

Which one of the following represents a physical change?

• A)water, when heated to 100°C, forms steam
• B)bleach turns hair yellow
• C)sugar, when heated, becomes brown
• D)milk turns sour
• E)apples, when exposed to air, turn brown

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Definitions:

Digital Devices

Electronic tools that store, process, or exchange data, including computers, smartphones, and tablets.

Formal

Adhering to established conventions or requirements, often characterized by a serious or official tone.

Email Message

A digital form of communication sent through the internet from one person or entity to another.

Simplicity

The quality of being easy to understand or use, often involving a design or approach that avoids complexity.