The energy required to break one mole of Cl – Cl bonds in Cl2 is 242 KJ/mol. The longest wavelength of light capable of breaking a single Cl – Cl bond is The energy required to break one mole of Cl - Cl bonds in Cl2 is 242 KJ/mol. The longest wavelength of light capable of breaking a single Cl - Cl bond is November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related