Chemical Reaction and Equation

Chemical Reaction and Equation | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What is meant by chemical reaction.Give one example of Chemical reactions? Question 2 What are reactants? Question 3 What are products? Question 4 Why should magnesium ribbon be cleaned before burning in air? Chemical Reaction and Equation Chemical…

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Effects of oxidation Reaction in Everyday Life

Effects of Oxidation Reaction in Everyday Life | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 Explain the term corrosion with an example? Question 2 Explain the term rancidity? Question 3 What are anti-oxidants.Give example? Question 4 Why anti-oxidants are added to fat and oil containing foods? Question 5 Why food…

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Oxidation and Reduction reaction

Oxidation and Reduction Reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What are oxidation reactions? Question 2 What are reduction reactions? Question 3 What are redox reactions? Question 4 What are oxidising agent? Question 5 What are reducing agent? Question 6 Give example of redox reaction? Oxidation and Reduction…

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Double Displacement Reaction

Double Displacement Reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What are double displacement reaction? Question 2 Give example of double displacement reaction? Question 3 What are precipitation reactions? Double Displacement Reaction Those reactions in which two compounds react by an exchange of ions to form two new compounds. are called…

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Displacement Reaction

Displacement Reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What are displacement reaction? Question 2 Give the reactivity series of various elements? Question 3 Give few example of displacement reaction? Displacement Reaction Those reactions in which one element takes the position of other element in a compound. or More reactive…

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Decomposition reaction

Decomposition Reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What are decomposition reactions? Question 2 What happens when ferrous sulphate crystals are decomposed? Question 3 What is electrolysis? Question 4 What is photochemical decomposition.Give example? Decomposition Reaction Those reactions in which a compound split up into two or more…

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Combination reaction

Combination Reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What are combination reaction? Question 2 Give example of combination reaction? Combination Reaction Those reactions in which two or more substances combine to form a single substance, are called Combination Reactions. For Ex: Other topics from Chapter 1 Chemical Reaction and…

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Chemical equation

Chemical Equation | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 What is a chemical equation? Question 2 Give an example of chemical equation? Question 3 What is a balanced equation? Question 4 What is an unbalanced equation? Question 5 What are the steps of balancing the equation? Chemical Equation The…

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Characteristics of Chemical reaction

Characteristics of Chemical reaction | Chapter 1 | Chemical Reaction and Equation | Class 10 Question 1 State the characteristics of chemical reaction? Question 2 Give an example of chemical reaction characterised by evolution of gas? Question 3 Give an example of chemical reaction characterised by formation of precipitate? Question 4 Give an example of chemical reaction…

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