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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- Differentiate between homogeneous and hetero geneous catalyst ?
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- What are micelles ?How are they helpful?
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- What is Tyndall effect ? What is the cause of it ?
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- Explain Brownian movement.
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- What is homogeneous and heterogeneous catalysis ? Give one example of ...
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- Which of the following is an emulsifying agent?
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- What is the difference between physisorption and chemisorption ?
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- Explain why the solid catalyst is used in a finely divided form as het...
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- Differentiate between absorption and adsorption.
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- Out of MgCl2 and AlCl3, which one is more effective in causing coagula...
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- Out of sulphur sol and proteins, which one forms multimolecular colloi...
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- In making of aircrafts and aeroplanes, an alloy is used which is calle...
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- There are bells in the schools and temples which you have seen many ti...
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- In making of utensils and idols, an alloy is used which is made up of ...
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- In the making of ornaments and idols, an alloy is used which is called...
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- Fill in the blanks- In making of magnets, an alloy is used which is ca...
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- What is the composition of alanko?
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- What is the composition of Solder?
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- Give suitable explanations for the following: Sky is blue in colour...
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- Classify colloids where the dispersion medium is water. State their ch...
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