Question

The female teacher enters the class to teach chemistry.The learns at the back of the class yealise the smell of the perfume she is wearing. Name the process that has taken place . Explain how these learners smelt the perfume​

Answer 1

Answer:

The smell of perfume has travelled from the teacher to the students via air . The molecules of the perfume went from the teacher into the atmosphere and then the learners smelt it.

It indicates that the molecules are continuously moving and due to the intermolecular space between the molecules, the smell is carried away

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THE PROCESS IS DIFFUSION

Answer 2

The process is diffusion. In this process, the fragrant molecules or particles travell across the air. The particles reached the students' nose which gave the sensation of smell. This is how they could realise the smell.

HOPE THIS COULD HELP!!!