(a)
Interpretation:
State true or false for the following statement: Heat of reaction is the heat given off or absorbed by a
Concept Introduction:
The heat given off or absorbed in a chemical reaction is known as heat of reaction.
(b)
Interpretation:
State true or false for the following statement: An endothermic reaction is one that gives off heat.
Concept Introduction:
An endothermic reaction is the reaction which absorb heat.
(c)
Interpretation:
State true or false for the following statement: If a chemical reaction is endothermic, the reverse reaction is exothermic.
Concept Introduction:
A reaction that gives off heat is called exothermic reaction and the reaction that absorb heat is called endothermic reaction.
(d)
Interpretation:
State true or false for the following statement: All combustion reactions are exothermic.
Concept Introduction:
A combustion reaction is the reaction that occurs when a substance reacts with oxygen, releasing energy in the form of heat and light.
(e)
Interpretation:
State true or false for the following statement: If the reaction of glucose (
Concept Introduction:
A reaction that gives off heat is called exothermic reaction and the reaction that absorb heat is called endothermic reaction.
(f)
Interpretation:
State true or false for the following statement: The energy required to drive photosynthesis comes from the sun in the form of
Concept Introduction:
Photosynthesis is the process plants use the energy from sunlight to produce glucose from carbon dioxide and water.
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Introduction to General, Organic and Biochemistry
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