Question

Statement 1:All s-orbital in $H$-atom corresponds to a non-zero probability density at nucleus.
Statement 2: The magnetic moment of N-atom is more than magnetic moment of The probability density is given by: $\psi^{2}$ and $\psi \propto e^{\frac{zr}{2ao}}$

• A. If both Statement $1$ and Statement $2$ are true and the Statement $2$ is the correct explanation of the Statement $1$.
• B. If both Statement $1$ and Statement $2$ are true but Statement $2$ is not the correct explanation of the Statement $1$.
• C. If Statement $1$ is true but Statement $2$ is false.
• D. If Statement $1$ is false but Statement $2$ is true

Answer 1

Answer: (A)

$\psi \propto e^{\frac{zr}{2ao}} at r = 0;\psi^{2} \propto e^{-0} \propto 1.$