No products in the cart.

Is adsorption exothermic or endothermic in …

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

Install Now

Is adsorption exothermic or endothermic in nature? Explain

Posted by Rohit Yadav 3 years, 6 months ago

CBSE > Class 12 > Chemistry

2 answers

Shweta? Dhama? 3 years, 6 months ago

Physical absorption is essentially exothermic. The reaction of gases with the surface layer of solids may, however, lead to the formation of endothermic compounds. Chemisorption, therefore, may have an endothermic character....hope so it helps u....☺

0Thank You

Tanya ?? 3 years, 6 months ago

During this process the residual forces on the surface of adsorbent decreases which in turn decreases the surface energy. This energy appears in the form of heat, hence adsorption is exothermic in nature...

2Thank You

ANSWER

Related Questions

Calculate the molality of a solution containing 0.5 moles of ethanol (C2H5OH) dissolved in 250 grams of water.

Posted by Lavanya Sharma 1 week, 4 days ago

CBSE > Class 12 > Chemistry

3 answers

H2s is a toxic gas

Posted by Kunj Goyal 2 weeks, 1 day ago

CBSE > Class 12 > Chemistry

0 answers

Here is the question _! Que) 8.0575×10^(-2)kg of Glauber's salt is dissolved in water to obtain 1dm^3 of a solution of density 1077.2 kgm^(-3). Calculate molarity, molality and the mole fraction of Na2SO4 in the solution.

Posted by Quite _! 1 week, 6 days ago

CBSE > Class 12 > Chemistry

0 answers

Using Le Chatelier's principle, explain the solubility of gas in liquid when temperature is increased or decreased.

Posted by Rakshit Singh 1 week, 6 days ago

CBSE > Class 12 > Chemistry

1 answers

At what partial pressure, Oxygen will have a solubility on 0.05gL in water at 293K? K¹¹ O² in water at 293K is 34.86 bar. Assume the density of soln to be same as that of the solvent ?

Posted by Kshitij Patel 2 weeks, 1 day ago

CBSE > Class 12 > Chemistry

0 answers

Que)-Give reason_- a) An increase in temperature is observed on mixing chloroform and acetone.

Posted by Quite _! 1 week, 6 days ago

CBSE > Class 12 > Chemistry

0 answers

This content has been hidden. One or more users have flagged this content as inappropriate. Once content is flagged, it is hidden from users and is reviewed by myCBSEguide team against our Community Guidelines. If content is found in violation, the user posting this content will be banned for 30 days from using Homework help section. Suspended users will receive error while adding question or answer. Question comments have also been disabled. Read community guidelines at https://mycbseguide.com/community-guidelines.html

Few rules to keep homework help section safe, clean and informative.

Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
Ask specific question which are clear and concise.

Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Pinky Kumari 1 week, 4 days ago

CBSE > Class 12 > Chemistry