Question

Temperature of air is 40 °C: 49 grams of water vapour :: Temperature of air is 20 °C:​

Answer 1

Answer:

At 40℃, amount of water vapor in 1m

3

of air=45g

Also, mass of water vapor present in 1m

3

of saturated air is 30g at 30℃

So when temperature is decreased to 30℃, the amount of water vapor that condenses is only 15g.

Explanation:

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Answer 2

At 40℃, amount of water vapor in 1m^3  of air=45g

Also, mass of water vapor present in 1m ^3  of saturated air is 30g at 30℃

So when temperature is decreased to 30℃, the amount of water vapor that condenses is only 15g.