The abundance of argon in the atmosphere is most useful for understanding which classification?
Answer and explanation
Correct answer: An inert permanent gas
Argon is classified as an inert or chemically inactive permanent gas. It forms slightly less than 1% of dry air and remains relatively constant compared with variable water vapour. It is not the main greenhouse gas, does not support respiration like oxygen, and is not highly variable. Therefore option A is correct because both its chemical inactivity and stable presence define its classification.
Frequently asked questions
What is the correct answer to this question?
An inert permanent gas
Why is this the correct answer?
Argon is classified as an inert or chemically inactive permanent gas. It forms slightly less than 1% of dry air and remains relatively constant compared with variable water vapour. It is not the main greenhouse gas, does not support respiration like oxygen, and is not highly variable. Therefore option A is correct because both its chemical inactivity and stable presence define its classification.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting. Topic: Accounting Information.
