Question

Statement : All s-orbitla in H-atom corresponds to a non-zero probability density at nucleus .
Explanation : The probability density is given by ` psi^2` and ` psi prop e ^(Z2//2a_0)`.
A. S is correct but E is wrong
B. S is wrong but E is correct.
C. Both S and E are correct and E is correct explanation of S
D. Both S and E are correct but E is not correct explanation of S

Answer 1

Correct Answer - C
` psi prop e^(-Zr//2a_0)` at `r=0, psi^2 prop e^(-0) prop 1`.