The Atomic Spectra - Online Mcqs Test - Physics 12th Table of contentThe Atomic Spectra - Physics XII The Atomic Spectra - Physics XII The Atomic Spectra Chapter No 18 – Online Mcqs Test (33 Mcqs) 1/33jQuizMe *According to Bohr’s theory of hydrogen atom only those orbits around the nucleus allowed along which angular momentum of electron is:None of these r(h/2p) n(h/2) n(2p/h) Physics Notes XII,Physics Online Mcqs XII The Atomic Spectra Chapter List | Theory | Question Answers | MCQs | Online MCQs