Ask Question
ChemistryChemistry
2 February, 17:12

4. Why is cooking an endothermic process?

A) Uncooked food contains more chemical energy than cooked food.

B) Energy is continuously added for the chemical reactions to take place.

C) The chemical reactions involved in burning fuels release energy

+2
Answers (2)
  1. 2 February, 17:29
    0
    Answer: The correct answer is Option B.

    Explanation:

    Endothermic reactions are defined as the reactions in which energy is absorbed by the system. The total enthalpy of the reaction comes out to be positive.

    Exothermic reactions are defined as the reactions in which energy is released by the system. The total enthalpy of the reaction comes out to be negative.

    Cooking is a type of endothermic reaction because in this process, energy is given to the uncooked food continuously. Energy is getting absorbed by the food for the chemical reactions to take place.

    Thus, the correct answer is Option B.
  2. 2 February, 18:39
    0
    Hi there!

    The answer that best fits is B: Energy is continuously added for the chemical reactions to take place.

    Explanation:

    Endothermic means energy GOING IN not releasing.
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “4. Why is cooking an endothermic process? A) Uncooked food contains more chemical energy than cooked food. B) Energy is continuously added ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Which statement best explains why heating a liquid affects its viscosity? 1.) The molecules move faster at higher temperatures and overcome attractions more easily. 2.
Answers (1)
A 0.45-g sample of aspirin is decomposed into its constituent elements and found to contain 0.27 g C, 0.020 g H, and 0.16 g O. Calculate the mass percent compositions of C, H, and O in aspirin.
Answers (1)
If you mechanically shook a mixture of phospholipids and water, what would you expect to see when you observe the solution using an electron microscope?
Answers (1)
Why must chromosomes be copied before cells divide
Answers (1)
A certain shade of blue has a frequency of 7.26 * 1014 Hz. What is the energy of exactly one photon of this light?
Answers (1)
New Questions in Chemistry
Calculate how many moles of glycine are in a 160.0-g sample of glycine. express your answer using four significant figures.
Answers (2)
Which of the following words correctly describes CO2? Select all that apply A. Its a substance b its a compound c its a element D its a mixture
Answers (1)
A certain reaction has an activation energy of 51.64 kj/mol. At what temperature Kelvin will the reaction be 5.50 times faster than it did at 343K?
Answers (1)
What allows electrons to flow between electrodes in an electrochemical cell? a - conducting wire b - salt bridge c - electrolyte solutions d - battery
Answers (1)
How does the number of molecules in 1 mol of oxygen compare with the number of molecules in 1 mol of nitrogen? 1 mol of oxygen has fewer molecules. 1 mol of oxygen has more molecules. Each sample has the same number of molecules.
Answers (2)
Home » Chemistry » 4. Why is cooking an endothermic process? A) Uncooked food contains more chemical energy than cooked food. B) Energy is continuously added for the chemical reactions to take place. C) The chemical reactions involved in burning fuels release energy
Sign Up Forgot Password?