Which of the Following Are Chemical Processes

question 23

Multiple Choice

Which of the following are chemical processes?
1. rusting of a nail
2. freezing of water
3. decomposition of water into hydrogen and oxygen gases
4. compression of oxygen gas

• A)2, 3, 4
• B)1, 3, 4
• C)1, 3
• D)1, 2
• E)1, 4

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Definitions:

Purchase

The action of acquiring goods or services in exchange for money, constituting a basic activity in commerce and trade.

CiCi's Pizza

A chain of American buffet restaurants specializing in pizza, offering various types of pizza, pasta, salads, and desserts.

All-You-Can-Eat

All-You-Can-Eat offers patrons the ability to consume as much food as they desire for a fixed price, commonly found in restaurants and buffets.

Need

A requirement essential for an organism to live a healthy life, or in a business context, a demand that drives consumer behavior or market trends.