Surface Chemistry questions
622 published questions with worked solutions.
- In the formation of SO _3 by SO _2 and O _2 using NO as catalyst, the catalytic action of NO is evidenced by:Not in JEE Main or NEET syllabus
- Who coined the term "catalysis"?Not in JEE Main or NEET syllabus
- In homogeneous catalytic reactions, the rate of reaction:Not in JEE Main or NEET syllabus
- If x is the amount of adsorbate and m is the amount of adsorbent, which of the following relations is related to the adsorption...Not in JEE Main or NEET syllabus
- An increase in the concentration of adsorbate at the surface relative to its concentration in the bulk phase is called:Not in JEE Main or NEET syllabus
- The reactions in which the catalyst and reactant are in one phase are known as:Not in JEE Main or NEET syllabus
- Zeolites:Not in JEE Main or NEET syllabus
- Which is universally correct for a catalyst?Not in JEE Main or NEET syllabus
- For adsorption of a gas on a solid surface, the plot of (x/m) vs P is linear with a slope equal to:Not in JEE Main or NEET syllabus
- The phenomenon in which adsorption and absorption take place simultaneously is called:Not in JEE Main or NEET syllabus
- Which is an example of an auto-catalyst?Not in JEE Main or NEET syllabus
- One of the reasons for the greater reactivity of finely divided platinum catalyst is that it has:Not in JEE Main or NEET syllabus
- Catalytic poisoners are usually the same as:Not in JEE Main or NEET syllabus
- In which process is a catalyst not used?Not in JEE Main or NEET syllabus
- Adsorption of a gas on a solid metal surface is spontaneous and exothermic, then:Not in JEE Main or NEET syllabus
- In temporary poisoning, catalytic poisons act by:Not in JEE Main or NEET syllabus
- Conversion of milk into curd is brought about by the enzyme action of:Not in JEE Main or NEET syllabus
- Which is not correct for heterogeneous catalysis?Not in JEE Main or NEET syllabus
- The amount of gas physically adsorbed on charcoal increases with:Not in JEE Main or NEET syllabus
- Platinum is not used as a catalyst in the:Not in JEE Main or NEET syllabus
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Alcohols, Phenols and EthersAldehydes, Ketones and Carboxylic AcidsAlternating CurrentAminesAnatomy of Flowering PlantsAncient Indian HistoryAnimal KingdomApplication of DerivativesArea Under CurveAromatic Compounds and Aryl HalidesAtomsBasic Mathematics and LogarithmBinomial TheoremBiodiversity and ConservationBiological ClassificationBiomoleculesBiotechnology and Its ApplicationsBiotechnology: Principles and ProcessesBody Fluids and CirculationBreathing and Exchange of GasesCell Cycle and Cell DivisionCell: The Unit of LifeChemical Bonding and Molecular StructureChemical Coordination and Integration