What is the electron affinity of chlorine in kJ/mol?

Practice Questions

Q1
What is the electron affinity of chlorine in kJ/mol?
  1. -349 kJ/mol
  2. -328 kJ/mol
  3. -300 kJ/mol
  4. -400 kJ/mol

Questions & Step-by-Step Solutions

What is the electron affinity of chlorine in kJ/mol?
  • Step 1: Understand what electron affinity means. It is the amount of energy released when an electron is added to an atom.
  • Step 2: Identify the element in question, which is chlorine (Cl).
  • Step 3: Look up the electron affinity value for chlorine in a reliable chemistry source or database.
  • Step 4: Find that the electron affinity of chlorine is approximately -349 kJ/mol.
  • Step 5: Note that the negative sign indicates that energy is released when chlorine gains an electron.
No concepts available.
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