Which of the following combination of orbitals does not form covalent bond (x-axis is…

CHEMISTRY · Single correct · CBSE · Chemistry · Chemical Bonding and Molecular Structure · Chemical Bonding and Molecular Structure

Problem

Which of the following combination of orbitals does not form covalent bond (x-axis is inter nuclear axis) : (1)

s + p_y

(2)

p_y + p_y

(3)

d_{yz} + d_{yz}

(4)

d_{xy} + d_{xy}