Subsection 5.1. Exothermic and endothermic reactions for Chemistry, IGCSE - revisedeck

5.1. Exothermic and endothermic reactions

A subsection of Chemistry, 0620, through 5. Chemical energetics

Listing 10 of 192 questions

Some reactions are endothermic. How does the temperature and energy change in an endothermic reaction?

0620_s14_qp_11

MCQ

2014

Paper 1, Variant 1

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Solutions of two chemicals are mixed. A reaction occurs and the temperature change is measured. Which statement is correct?

0620_s14_qp_12

MCQ

2014

Paper 1, Variant 2

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Some reactions are endothermic. How does the temperature and energy change in an endothermic reaction?

0620_s14_qp_13

MCQ

2014

Paper 1, Variant 3

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The diagrams show four chemical reactions. Which reaction is endothermic?

0620_s15_qp_11

MCQ

2015

Paper 1, Variant 1

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The energy level diagram shows the energy of the reactants and products in a chemical reaction. reactants products energy Which row correctly describes the energy change and the type of reaction shown...

0620_s16_qp_13

MCQ

2016

Paper 1, Variant 3

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Which statements about exothermic and endothermic reactions are correct?

0620_s17_qp_12

MCQ

2017

Paper 1, Variant 2

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Which statements about exothermic and endothermic reactions are correct?

0620_s17_qp_13

MCQ

2017

Paper 1, Variant 3

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Which statements about exothermic and endothermic reactions are correct?

0620_s17_qp_21

MCQ

2017

Paper 2, Variant 1

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Which statements about exothermic and endothermic reactions are correct?

0620_s17_qp_22

MCQ

2017

Paper 2, Variant 2

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The equation for the reaction between hydrogen and chlorine is shown...

0620_s17_qp_22

MCQ

2017

Paper 2, Variant 2

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Questions Discovered

192