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NEETChemistryChemical Bonding and Molecular Structure

Is the overall energy change in the formation of NaCl(s) positive or negative?

Options

  1. APositive
  2. BNegative
  3. CZero
  4. DCannot be determined

Correct answer

B. Negative

Step-by-step solution

The energy released in the processes is more than the energy absorbed, meaning the overall energy change is negative.

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