What is the law of conservation of energy as it applies to exothermic dissolution processes? Energy given off by the system during dissolution equals the energy absorbed by the surroundings. Energy given off by the system during dissolution is less than the energy absorbed by the surroundings. Energy given off by the system during dissolution is greater than the energy absorbed by the surroundings. Energy given off by the system during dissolution may be greater or less than the energy absorbed by the surroundings.

Question

Chemistry

Mcintyre

7 July, 17:49

What is the law of conservation of energy as it applies to exothermic dissolution processes? Energy given off by the system during dissolution equals the energy absorbed by the surroundings. Energy given off by the system during dissolution is less than the energy absorbed by the surroundings. Energy given off by the system during dissolution is greater than the energy absorbed by the surroundings. Energy given off by the system during dissolution may be greater or less than the energy absorbed by the surroundings.

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Eileen · Answer 1

The energy given off by the system during dissolution is less than the energy absorbed by the surroundings.

Explanation:

Energy is used to break bonds in reactants, and energy is released when new bonds form in products. Endothermic reactions absorb energy, and exothermic reactions release energy. The law of conservation of energy states that matter cannot be created or destroyed.