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Which one of the following statements is...

Which one of the following statements is correct ?

A

2S orbital is spherical with two nodal planes

B

The de-Borglie wavelength of a particle of mass .m. and velocity .v. is equal to mv/h

C

The principal quantum number (n) indicates the shape of the orbital

D

The electronic configuration of phosphorus is given by [Ne] `3s^2 3p_x^1 , 3p_y^1 p_x^1`

Text Solution

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The correct Answer is:
D
2s nodel planes = 0 , `lambda = h//mv`
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