Assertion : Energy of the orbitals increases as 1s <2s = 2p < 3s = 3p <3d <4s = 4p = 4d = 4f <………… in hydrogen atom. Reason : Energy of the electron depends completely on principal quantum number. Assertion : Atomic orbital in an atom is designated by n L ml and ms. Reason : These are helpful in designating electron present in an orbital. November 29, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related