Chemical Kinetics questions
1373 published questions with worked solutions.
- During the course of a chemical reaction the rate of reaction
- For the reaction 2N_2O_5 4NO_2 + O_2 rate and rate constant are 1.22 10^ -4 and 3.4 10^ -5 ,s^ -1 respectively, then the...
- In many reaction the reaction proceeds in a sequence of steps so the overall rate is determined by
- The rate for the first order reaction is 0.69 10^ -2 , mol ,L^ -1 ,min^ -1 and the initial concentration is 0.2 , mol ,L^ -1 ....
- Rate of a reactions
- The value of activation energy for a chemical reaction is primarily dependant on
- Energy of activation of an exothermic reaction is
- In the reaction 2A + B A_2B the rate of consumption of reaction A is
- A foreign substance that increases the speed of a chemical reacting s called
- The rate of a chemical reaction depends on
- The rate of chemical reaction is directly proportional to
- Pieces of wood burn faster than log of wood of the same mass because
- The rate of the reaction may be expressed by the following different ways. 1 2 d[A] dt = - 1 3 d[B] dt = -d[C] dt The reaction is
- The effect of catalyst in a chemical reaction is to lower the
- On increasing temperature of the reacting system by 10 degrees the rate of reaction almost doubles. The most appropriate reasons...
- If the rate of reaction between A and B is given by rate = k[A][B]^n then the reaction is
- For a chemical reaction A + 2B C if the rate of disappearance of A is 0.5 , mol ,dm^ -3 per hour, the rate of disappearance of B...
- If velocity constant of any reaction [k'] is two times of velocity constant [k''] of other reaction. The rate of activation...
- Minimum energy required for molecules to react is called:
- The rate constant of a first order reaction whose half-life is 480 S is :
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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