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Exothermic vs

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Questions and Answers

Which type of reaction releases energy in the form of heat and light?

Chemical reaction
Endothermic reaction
Photosynthesis
Exothermic reaction (correct)

What does the term 'exo' mean in exothermic reaction?

Exit (correct)
Energy
Chemical
Endothermic

What is the energy released in an exothermic reaction sometimes written as?

Reactant
Chemical equation
Product (correct)
Photosynthesis

What is the energy taken in during an endothermic reaction sometimes written as?

Reactant (B) Signup and view all the answers

What is an example of an endothermic reaction mentioned in the text?

Ice pack (A) Signup and view all the answers

Which of the following best describes capillary action?

The movement of a liquid through or along the surface of another material (B) Signup and view all the answers

What can you observe about the level of water in a narrow straw compared to in a glass of water?

The water in the straw is higher than the level of water in the glass (D) Signup and view all the answers

Why is capillary action most pronounced in water?

Because of water's unique properties and because water is the basis of most liquids we use (D) Signup and view all the answers

What is an example of capillary action mentioned in the text?

Using a paper towel to mop up a spilled drink (A) Signup and view all the answers

Which of the following liquids is best at capillary action?

Water (C) Signup and view all the answers

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