Chemistry · Surface Chemistry / States of Matter
Given below are two statements: Assertion (A): Among He, Ne, Ar, and Kr; 1 g of activated charcoal adsorbs more of Kr. Reason (R): The critical volume Vc (cm3 mol-1) and critical pressure Pc (atm) are highest for Krypton but the compressibility factor at the critical point Zc is lowest for Krypton. In the light of the above statements, choose the correct answer:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Both A and R are true and R is the correct explanation of A
- 2Both A and R are true but R is NOT the correct explanation of A
- 3A is false but R is true
- 4A is true but R is false✓
Correct answer
A is true but R is false
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