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Class 12GeographyWater in the AtmosphereForms of condensation: dew, frost, fog, and mistExpertLevel 88

If fog is denser in an urban area which explanation related to pollution particles is appropriate?

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Answer and explanation

Correct answer: They can act as condensation nuclei and increase droplet number

Water vapour can condense on pollution particles and form more droplets. Exam tip: connect urban fog with particles.

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urban fogpollutioncondensation nuclei

Frequently asked questions

What is the correct answer to this question?

They can act as condensation nuclei and increase droplet number

Why is this the correct answer?

Water vapour can condense on pollution particles and form more droplets. Exam tip: connect urban fog with particles.

Which subject and chapter does this question cover?

This is a Class 12 Geography question. Chapter: Water in the Atmosphere. Topic: Forms of condensation: dew, frost, fog, and mist.

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