Surface Chemistry questions
622 published questions with worked solutions.
- Muddy water can be purified through coagulation by using [J&K CET 2005]Not in JEE Main or NEET syllabus
- Which of the following is a use of alum? [WB-JEE 2006]Not in JEE Main or NEET syllabus
- Alum is added to muddy water because [Jamia Millia Islamia 2006]Not in JEE Main or NEET syllabus
- An alumina-silica clay called bentonite is dropped from aeroplanes in the slurry form for:Not in JEE Main or NEET syllabus
- Wood charcoal is used in gas masks because it:Not in JEE Main or NEET syllabus
- Activation of charcoal:Not in JEE Main or NEET syllabus
- Animal charcoal is used for decolourisation of sugar because:Not in JEE Main or NEET syllabus
- Which of the following are used as catalysts in catalytic cracking?Not in JEE Main or NEET syllabus
- **Assertion:** Alcohols are dehydrated to hydrocarbons in the presence of acidic zeolites. **Reason:** Zeolites are porous...Not in JEE Main or NEET syllabus
- The efficiency of an enzyme in catalyzing a reaction is due to its capacityNot in JEE Main or NEET syllabus
- The enzyme catalysed reaction is faster than metal catalysed reaction because its activation [energy is]:Not in JEE Main or NEET syllabus
- Which of the following is not correct regarding the adsorption of a gas on the surface of a solid?Not in JEE Main or NEET syllabus
- During the adsorption of krypton on activated charcoal at low temperatureNot in JEE Main or NEET syllabus
- If (x/m) is the mass of adsorbate adsorbed per unit mass of adsorbent, p is the pressure of the adsorbate gas and a and b are...Not in JEE Main or NEET syllabus
- Which among the following statements are correct with respect to the adsorption of gases on a solid? (i) The extent of adsorption...Not in JEE Main or NEET syllabus
- The extent of adsorption of a gas on a solid depends onNot in JEE Main or NEET syllabus
- From the following, which is not a surface phenomenon?Not in JEE Main or NEET syllabus
- Which of the following statements is incorrect regarding physisorption?Not in JEE Main or NEET syllabus
- Which of the following is not a characteristic of chemisorption?Not in JEE Main or NEET syllabus
- Which of the following is correct according to adsorption isotherm?Not in JEE Main or NEET syllabus
Other chapters
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