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SHARAM PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- What are the dispersed phase and dispersion medium in milk?
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- What are enzymes ?
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- Give an example of a shape - selective catalys.
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- What is the sign of Delta H and Delta S when a gas is adsorbed by an a...
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- What is the value of Delta G at adsorption equilibrium ?
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- What is the binding force in physisorption?
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- What is the size of colloidal particles in A^@unit ?
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- What is the cause of Tyndall effect?
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- What is especially observed when a beam of light is passed through a c...
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- Give a chemical equation for the preparation of a positive sol of Fe(O...
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- What is occlusion ?
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- How does increase of temperature affect physical and chemical adsorpti...
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- Name the type of colloid of cheese.
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- Why colloidal solution is heterogeneous?
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- What is the main cause of charge in colloidal solution ?
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- Out of KNO3 and Al(NO3)3 which ore is required in minimum concentratio...
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- What is the difference between sol and emulsion ?
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- Name two industrial processes in which heterogeneous catalysts are use...
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- Between physical and chemical adsorption which has high enthalpy of ad...
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- Between hydrophobic and hydrophic colloids which one is easily coagula...
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