Why can cloud droplet formation become difficult in the absence of dust particles?
Answer and explanation
Correct answer: Because water vapour has fewer tiny nuclei on which to condense
Dust particles can provide condensation nuclei, which are surfaces on which water vapour begins to condense when air cools and becomes sufficiently saturated. Without such nuclei, droplet formation may require greater supersaturation and can be less efficient. Therefore option B is correct. The absence of dust does not remove oxygen, freeze nitrogen, or transfer ozone to the sea.
Frequently asked questions
What is the correct answer to this question?
Because water vapour has fewer tiny nuclei on which to condense
Why is this the correct answer?
Dust particles can provide condensation nuclei, which are surfaces on which water vapour begins to condense when air cools and becomes sufficiently saturated. Without such nuclei, droplet formation may require greater supersaturation and can be less efficient. Therefore option B is correct. The absence of dust does not remove oxygen, freeze nitrogen, or transfer ozone to the sea.
Which subject and chapter does this question cover?
This is a Class 11 Accountancy question. Chapter: Theory Base of Accounting.
