Question

Which of the following statements is/are not correct?

• A. The orbital ${3d}_{x^2-y^2}$ has zero probability of finding electron along x and y-axis
• B. The energy of 3d orbital may be either greater than, or less than, or equal to that of 4s orbital, depending upon the atomic number of the atom
• C. In a given electric field, $\beta$-particles are deflected more than $\alpha$-particles in spite of $\alpha$-particles having more charge
• D. Pauli's exclusion principle is followed by fermiones

Answer 1

Answer: (A)

The probability of finding electrons is maximum along x and y axes for the orbital 3$d_{x^2-y^2}$.