JEE Advanced2017ChemistryStructure of AtomActual
The wave function, ψ n , l , m l is a mathematical function whose value depends upon spherical polar coordinates r , θ , ϕ of the electron and characterized by the quantum numbers n , l and m l . Here r is the distance from the nucleus, θ is colatitude and ϕ is azimuth. In the mathematical functions given in the Table, Z is the atomic number and a o is Bohr radius Column 1 Column 2 Column 3 (I) 1 s orbital (i) ψ n ,
Options
- A( I )   ( i )   ( S )
- B( I )   ( i )   ( R )
- C( I )   ( iii )   ( R )
- D( II )   ( ii )   ( Q )
Correct answer
C. ( I )   ( iii )   ( R )
Step-by-step solution
The option (iii) is incorrect because in the wave function of 1 s   orbital, no angular function should be present.