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Introduction to Transport in Plants

Q. With refer...

Question

Q. With reference to humidity, consider the following statements:
Which of the statements given above is/are correct?

A

1 only

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B

2 only

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C

Both 1 and 2

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D

Neither 1 nor 2

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Solution

The correct option is A
1 only
Explanation:

Statement 1 is correct: Absolute Humidity is the total weight of moisture content per volume of air at any given temperature.

Statement 2 is incorrect: Relative Humidity is the ratio of amount of water vapour present in air to what it can hold. The mass of water vapour per kilogram of air is called Specific Humidity.

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Similar questions

Q. The total weight of moisture content per volume of air at a definite temperature is called absolute humidity.

Q. Select the correct option after reading the statements.
1) Absolute humidity is the measure of water vapour in the air, regardless of the temperature.
2) Absolute humidity is expressed in grams per cubic meter.

Q.  With reference to humidity, which of the following statements is/are correct?

1. Temperature entirely decides the ability of air to hold water vapour.
2. The actual amount of water vapour present in the atmosphere is known as absolute humidity.
3. Relative humidity is greater over continents and is least over the oceans.

Select the correct answer using the code given below

Q. Q. Consider the following statements regarding Air MassWhich of the statements given above is/are incorrect?

1 only
2 only
Both 1 and 2
Neither 1 nor 2

Q. A moist air sample has dry bulb temperature of

30^{\circ} C

and specific humidity of 11.5 g water vapour per kg dry air. Assume molecular weight of air as 28.93. If the saturation vapour pressure of water at

30^{\circ} C

is 4.24 kPa and the total pressure is 90 kPa, then the relative humidity (in %) of air sample is

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