Surface Chemistry

JEE Advanced · Chemistry · 16 past questions

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1. Q1 2025 Paper 2

   Adsorption of phenol from its aqueous solution on to fly ash obeys Freundlich isotherm. At a given…

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2. Q2 2024 Paper 2

   To form a complete monolayer of acetic acid on 1g of charcoal, 100 mL of 0.5 M acetic acid was used. Some of…

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3. Q3 2023 Paper 2

   Consider the following statements related to colloids.…

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4. Q6 2019 Paper 1

   Molar conductivity ($\Lambda_m$) of aqueous solution of sodium stearate, which behaves as a strong… (with a figure)

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5. Q7 2017 Paper 2

   The correct statement(s) about surface properties is(are)

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6. Q8 2016 Paper 2

   The qualitative sketches I, II and III given below show the variation of surface tension with molar… (with a figure)

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7. Q9 2015 Paper 2

   When O$_2$ is adsorbed on a metallic surface, electron transfer occurs from the metal to O$_2$. The TRUE…

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8. Q12 2012 Paper 2

   The given graphs / data I, II, III and IV represent general trends observed for different physisorption and… (with a figure)

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