If dust particles are very low in a region, what difficulty may increase in cloud formation?
Answer and explanation
Correct answer: Lack of condensation nuclei
The governing concept is the role of condensation nuclei in cloud formation. Dust and other aerosol particles provide surfaces where water vapour can begin condensing into tiny droplets. If such particles are scarce, nucleation may become more difficult, even when the air contains substantial moisture; therefore, option A is correct. Low dust does not remove nitrogen, freeze oxygen, or make inert argon burn, so the remaining choices are irrelevant.
Frequently asked questions
What is the correct answer to this question?
Lack of condensation nuclei
Why is this the correct answer?
The governing concept is the role of condensation nuclei in cloud formation. Dust and other aerosol particles provide surfaces where water vapour can begin condensing into tiny droplets. If such particles are scarce, nucleation may become more difficult, even when the air contains substantial moisture; therefore, option A is correct. Low dust does not remove nitrogen, freeze oxygen, or make inert argon burn, so the remaining choices are irrelevant.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Introduction to Accounting. Topic: Meaning & Definition.
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