Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the form of wave of light when electron drops from 2px to 2py orbital. Assertion : A spectral line will be observed for a 2px −2pY transition. Reason : The energy is released in the form of wave of light when electron drops from 2px to 2py orbital. November 9, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 30 - Atoms , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related