law of mass action

What is the unit of KC in the reaction 2SO2 O2 ⇔ 2SO3?

Unit of KC in the reaction 2SO2 O2 ⇔ 2SO3 Equilibrium constant kc is defined as the ratio of the forward reaction rate constant to the reverse reaction rate constant. How do you write KC expressions? Kc units vary based on the concentrations of each reactant and product in the equation. It is also feasible that …

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10th Class Chemistry Chapter 1 Chemical Equilibrium Solved Full Exercise

Chemistry Chapter Chemical Equilibrium (Solved Exercise) Q1:Encircle the correct answer: Which statement is true about the state of equilibrium? Forward reaction stops Reverse reaction stops Forward and reverse both reactions stop Both forward and reverse reactions continue at the same rate 2. When a mixture of H2 and I2 is sealed in a flask and …

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Class 10 Chemistry Chapter Chemical Equilibrium notes

Class 10th Chemistry Notes Chapter: Chemical Equilibrium Reversible and Irreversible Reactions: We are aware that when certain raw materials, referred to as reactants, are chemically reacted, products are created. The term “irreversible reaction” refers to a reaction in which the reactants are entirely converted into products. Meaning that this reaction will favour moving forward in …

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Chemistry Class 10 Chapter 9 Important MCQs Federal Board

Chemistry Class 10 Chapter 9 Important MCQs Federal Board Class 10th Chemistry Notes Chemical Equilibrium mcqs Multiple Choice Questions: ————————————– 2. The irreversible reaction is shown by ————————————– 3. The reaction in which the reactants are completely consumed and formed products and no amount of reactants left behind are called. ————————————- 4. The reaction in …

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Law of Mass Action |Chemical Equilibrium Chemistry

Law of Mass Action πŸ˜‰ Class 10 & Class 11 Chemistry It states that β€œ the rate at which a substance react is proportional to its active mass and the rate of chemical reaction is proportional to the product of the active masses  of the reacting substances.” Law of Mass Action is applicable to Reversible …

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