Assertion : The radius of the first orbit of hydrogen atom is 0.529 A. Reason : Radius of each circular orbit (rn ) = 0.529 A (n^2 /z ) , where n = 1, 2, 3 and Z = atomic number. 2 3 and Z = atomic number. Assertion : The radius of the first orbit of hydrogen atom is 0.529 A. Reason : Radius of each circular orbit (rn ) = 0.529 A (n^2 /z ) where n = 1 November 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related