Question
Question: The probability density plots of 1s and 2s atomic orbitals are given in figures. <img src="https://...
The probability density plots of 1s and 2s atomic orbitals are given in figures.
The density of dts in a region represents the probability density of finding electrons in the region. On the basis of the above diagram, which of the following statements is incorrect?
1 s and 2s orbitals are spherical in shape.
The probability of finding the electron is maximum near the nucleus.
The probability of finding the electron at a given distance is equal in all directrions.
The probability density of electrons for 2s orbital decreases uniformly as distance from the nucleus increases.
The probability density of electrons for 2s orbital decreases uniformly as distance from the nucleus increases.
Solution
: For 1s orbital, the probability density is maximum at the nucleus and it decreases sharply as we move away from it. On the other hand, for 2s orbital, the probability density first decreases sharply to zero and again starts increasing.