The energy of ground electronic state of hydrogen atom is – 13.6 eV. The energy of the first excited state will be The energy of ground electronic state of hydrogen atom is - 13.6 eV. The energy of the first excited state will be August 16, 2020 Category: Chapter 30 - Atoms , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related