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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- The rate of adsorption in general is ............. in the beginning an...
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- The formation of micelles takes place above a particular concentration...
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- Choose the correct alternative : Adsorption is exothermic/endothermic ...
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- Chemisorption always form unimolecular/multimolecular layer.
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- According to Freundlich adsorption isotherm, x/m becomes independent o...
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- The size of colloidal particles is less/more than that of true solutio...
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- Substances like gum, starch form lyophilic/lyophobic sols.
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- The formation of micelles takes place above a particular temperature c...
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- What are Multimolecular colloids?
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- True or False : Colloidal sols are always heterogeneous.
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- What happens when ferric chloride is added to sodium hydroxide solutio...
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- Gelatin (gold number 0.005-0.01) has more/less protecting power than a...
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- The electronic configuration of an element Z is 2, 8, 8. (f) Name the...
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- Name the dispersed phase and dispersion mediumin fog.
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- The particles of colloidal solution possess electrical charge which is...
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- What is Tyndall effect ? What is the cause of it ?
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- Does the adsorption of a gas on the surface of solid increases or decr...
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- The cause of Brownian movement is
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- Name the enzyme which converts starch into maltose.
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- Which has a higher enthalpy of adsorption, physisorption or chemisorpt...
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