Adsorption: Physisorption and Chemisorption

JEE Main Chemistry · Surface Chemistry · 7 questions, latest first

• Four gases A, B, C and D have critical temperatures 5.3,33.2,126.0 and 154.3 K respectively. For their adsorption on a fixed…202312 April, Shift 1 · Q64
• The enthalpy change for the adsorption process and micelle formation respectively are202310 April, Shift 1 · Q63
• Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R Assertion A: Amongst He, Ne,…20231 February, Shift 1 · Q33
• Match List I with List II Choose the correct answer from the options given below:202331 January, Shift 2 · Q33
• Given below are two statements: one is labelled as Assertion and the other is labelled as Reason (R). Assertion: In expensive…202330 January, Shift 1 · Q32
• The number of incorrect statement/s from the following is/are ____ A. Water vapours are adsorbed by anhydrous calcium chloride.…202325 January, Shift 2 · Q57
• The number of statement/s which are the characteristics of physisorption is ____ A. It is highly specific in nature B. Enthalpy…202324 January, Shift 2 · Q57