CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Physisorption

Rate of physi...

Question

Rate of physisorption decreases with :

A

decrease in temperature

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

increase in temperature

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

decrease in pressure

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

decrease in surface area

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D decrease in surface area

The rate of physisorption decreases with decrease in surface area. As the surface area of the adsorbent is decreased there will be less place for the adsorbate to be adsorbed.
Hence option D is correct.

Suggest Corrections

thumbs-up

0

Similar questions

Q. The rate of evaporation of a liquid decreases with increasing surface area.

Q. Air drag decreases with an increase in surface area of an object.

The evaporation of water increases under the following conditions :

(a) increase in temperature, decrease in surface area

(b) increase in surface area, decrease in temperature

(c) increase in surface area, rise in temperature

(d) increase in temperature, increase in surface area, addition of common salt

Q. A sperical ball of salt is dissolving in water in such a manner that the rate of decrease of its volume at any instant is equal four times its surface area. The rate of decrease in its radius (in units/sec) will be

Q. What would happen if a person was placed in water at

15^{o}

C over a short period of time in each of these areas ?

	peripheral circulation	Sweat glands	Liver	Skeletal Muscle
1	Increased blood flow	Increased Secretion	Decreased temperature	Decreased shivering
2	Increased blood flow	Decreased Secretion	Increase in temperature	Increased shivering
3	Decreased blood flow	Increased Secretion	No change in temperature	Increased shivering
4	Decreased blood flow	Decreased Secretion	No change in temperature	Increased shivering

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Physisorption and Chemisorption

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon