In which of the following pairs is the probability of finding the electron in xy-plane zero for both orbitals ?

In which of the following pairs is the probability of finding the electron in only xy - plane is zero for both orbitals ?

which of the following orbitals has zero probability of finding the electron in xy plane

The probability of finding the electron in the orbital is

" The probability of finding electron in xy plane for P_(z) - orbital is "

The probability of finding the electron in p_(x) orbit is :

Which of the following orbitals has // have zero - probability of finding the electron in xy plane ?