Whether the given reaction is exothermic or endothermic should be determined. Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

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Answer 1

Question

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

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Kk.237.

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Answer 2

Question

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

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Answer 3

Question

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

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Answer 4

Question

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

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Answer 5

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 6

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 7

Chapter 9, Problem 80CP

(a)

Interpretation Introduction

Interpretation: Whether the given reaction is exothermic or endothermic should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 8

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 9

(b)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 2.50 mol of H₂O₂ reacts should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 10

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 11

(c)

Interpretation Introduction

Interpretation: The amount of energy in kilojoules released when 275 g of O₂ produced should be determined.

Concept Introduction : The reaction which requires energy for the conversion of reactant to product is called as endothermic reaction whereas the reaction that releases some amount energy during the conversion of reactant to product is called as exothermic reaction.

Answer 12

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Answer 13

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Answer 14

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Answer 15

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Solution Summary: The author explains that the reaction that requires energy for the conversion of reactant to product is called endothermic reaction.

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