Why is the presence of inert gases like neon and helium recorded in atmospheric composition studies despite their very small amount?
Answer and explanation
Correct answer: Because they are trace parts of the permanent composition
Atmospheric composition studies record both abundant gases and trace gases because each contributes to a complete description of the atmosphere. Neon and helium occur in very small quantities, but they are genuine, relatively stable constituents of dry air and have distinct physical and chemical properties. Option A is correct. They do not form raindrops, remove all oxygen, or consist of dust particles, so options B, C and D are incorrect.
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What is the correct answer to this question?
Because they are trace parts of the permanent composition
Why is this the correct answer?
Atmospheric composition studies record both abundant gases and trace gases because each contributes to a complete description of the atmosphere. Neon and helium occur in very small quantities, but they are genuine, relatively stable constituents of dry air and have distinct physical and chemical properties. Option A is correct. They do not form raindrops, remove all oxygen, or consist of dust particles, so options B, C and D are incorrect.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
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