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Answer:A physical reaction is a reaction whereby a new substance is not formed and is reversible.For example,folding of paper. Unlike a physical reaction,a chemical reaction is a process whereby a new substance is formed and is not reversible.For example,burning of paper.
Wiki User
∙ 8y ago
Wiki User
∙ 10y agoThis is a reaction which leaves intact the chemical molecule.
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What are some physical reactions?
physical reactions are reactions that handle physically
What are your reactions about the physical assessment?
I have no reactions as I don't have the ability to perceive or feel. However, physical assessments are important for understanding one's health status and identifying any potential issues or areas of improvement. It is a key component of overall well-being and healthcare.
What type of reaction is Anger is what type of physical reaction?
Anger is typically characterized by a physical reaction known as the "fight or flight" response. This response triggers the body to release stress hormones like adrenaline, leading to increased heart rate, heightened alertness, and readiness to act aggressively or to flee from a perceived threat.
Is electromotive a physical or a chemical property?
Its a physical property as it is not involved with chemical reactions.
What are examples of chemical reaction?
Reactions that are not chemical reactions are physical reactions. These reactions involve a change in only the physical state of an element, not its chemical properties. Thus, physical changes include freezing, condensation, sublimation, hammering a metal into a sheet, cutting sodium metal, etc.
What is the total of chemical and physical reactions?
metalbolism
Can chemical and physical changes be called chemical and physical reactions?
yes it can be called physical and chemical reaction
What are the characteristics of physical reactions?
For example temperature and pressure.
What is a physical allergy?
Physical allergies are allergic reactions to cold, sunlight, heat, or minor injury.
What are reversibile reactions?
Reversible reactions usually involve a reaction that changes the physical state of the substance, not the chemical properties
What is difference between chemical and physical in acid reactions?
it can bereversible and
What chemical reactions are reversible?
All physical changes are reversible.
