Which is the best description of ozone?
Answer and explanation
Correct answer: It is a gas made of three oxygen atoms
Ozone is a molecular form of oxygen with the formula O₃, meaning that each molecule contains three oxygen atoms. Therefore option D is correct. It is not a mineral, ocean current, or river valley. In the stratosphere, ozone is especially important because the ozone layer absorbs much harmful ultraviolet radiation, whereas ordinary oxygen has the formula O₂ and contains only two oxygen atoms per molecule.
Frequently asked questions
What is the correct answer to this question?
It is a gas made of three oxygen atoms
Why is this the correct answer?
Ozone is a molecular form of oxygen with the formula O₃, meaning that each molecule contains three oxygen atoms. Therefore option D is correct. It is not a mineral, ocean current, or river valley. In the stratosphere, ozone is especially important because the ozone layer absorbs much harmful ultraviolet radiation, whereas ordinary oxygen has the formula O₂ and contains only two oxygen atoms per molecule.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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