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SHARAM PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- 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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- How will you purify muddy water ?
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- Which homogeneous catalyst is used in acid hydrolysis of cane sugar ?
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- What is the optimum p^H for enzymatic reactions in human body ?
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- Fill in the blanks : Milk is an example of ………….
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- Fill in the blanks : The term Gold number was introduced by the scient...
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- Fill in the blanks : The minimum amount of electrolyte which can preci...
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