Surface Chemistry (JEE (Based on NTA Guidelines-IIT Engg.) Mains Chemistry): Questions 1 - 2 of 2

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Question number: 1

» Surface Chemistry » Adsorption » Freundlich and Langmuir Adsorption Isotherms

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MCQ▾

Question

In an adsorption experiment, a graph between is found to be linear with a slope of . The intercept on the is found to be The amount of the gas in grams adsorbed per gram of the adsorbent under a pressure of 2 atm will be

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Surface Chemistry » Adsorption » Adsorption of Gases on Solids

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MCQ▾

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Which one of the following substances is used in the laboratory for fast drying of neutral gases?

Choices

Choice (4) Response

a.

Active charcoal

b.

c.

Anhydrous calcium chloride

d.

Phosphorus pentoxide

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