Statement I : The radial probability distribution curves of 1s, 2p, 3d orbitals are identical in shapeStatement II : The number of nodal planes present in these orbitals are different

Statement I : Number of peaks in radial probability curves = (n - l)Thus in the radial probability curves of 1s, 2p and 3d orbitals number of peaks = 1Thus Statement I is trueStatement II : Number of nodal planes = lNumber of nodal planes in 1s, 2p and 3d orbitals are 0, 1, 2 respectivelyThus Statement II is true