The type of overlap present in the bonds of hydrogen sulphide molecule is

₁₆S _______  1s² 2s² 2p⁶ 3s² 3p⁴

₁H_________ 1s¹

Two σ bonds in H₂S are formed by overlapping of two p orbitals of "S" orbitals of 2-Hydrogen atoms in accordance to VBT.

                     P                                     S                                              σp-s (or) σs-p