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MODERN PUBLICATION-SURFACE CHEMISTRY-EXERCISE
- Which does not influence the rate of a reaction ?
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- Which statement is wrong?
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- Which can adsorb large volumes of hydrogen gas ?
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- Enzyme catalyst are:
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- which one acts as a poison to finely divided Fe in Haber's process for...
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- The enzyme ptyalin used for digestion of food is present in :
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- Which statement about enzymes is not correct ?
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- Which acts poison to platinum ( a catlyst ) in the manufacture of H2SO...
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- Modern theory of heterogeneous catalysis is:
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- Enzymes are known to increase the rate of reaction by :
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- Which statement is not correct ?
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- In the adsorption of oxalic acid by activated charcoal, the activated ...
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- The process of froth floatation and chromatography are based on :
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- Platinum is used as a catalyst in :
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- A catalyst in the finely divided from is most effective because :
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- A catalyst for reversible reaction is a substance that :
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- When a catalyst is added to a system the:
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- The colloidal system of liquid dispersed in solid is called .
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- The method of removing of soluble impurities of solutions is called
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- In physisorption, the molecules of adsorbate held to the adsorbent by
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