What is the chemical formula of ozone?
Answer and explanation
Correct answer: O₃
The governing chemistry concept is molecular composition. An ozone molecule contains three oxygen atoms, so its formula is O₃ and option C is correct. The subscript 3 tells us the number of oxygen atoms in one molecule. O₂ represents ordinary oxygen gas made of two oxygen atoms, CO₂ is carbon dioxide, and N₂ is diatomic nitrogen.
Frequently asked questions
What is the correct answer to this question?
O₃
Why is this the correct answer?
The governing chemistry concept is molecular composition. An ozone molecule contains three oxygen atoms, so its formula is O₃ and option C is correct. The subscript 3 tells us the number of oxygen atoms in one molecule. O₂ represents ordinary oxygen gas made of two oxygen atoms, CO₂ is carbon dioxide, and N₂ is diatomic nitrogen.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting. Topic: accounting principles.
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