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The probability density curve for 2s ele...

The probability density curve for 2s electron appears like

A

B

C

D

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Probability density curve for 3s orbital

Probability density is given by

The probability density plots of 1 s and 2s orbitals are given in figure. The density of dots in a region represetns the probability density of finding electrons in the region. On the basis of above diagram which of the following statements is incorrect?

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) .

Statement -I : Probability density of electron is zero at nucleus for all p & d orbitals. Statement -II : Probability density of electron at the nucleus depends upon azimuthal quantum number only.

(a) What is radial probability distribution curve ? Draw radial probability distribution curves for 1s and 2s orbitals. (b) Discuss the similarities and difference between 1s and 2s orbitals. (c ) How many nodes are present in 1s and 2s orbitals ?

PHYSICS WALLAH-STRUCTURE OF ATOM -Level-1
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  4. Consider the following sets of quantum number Which of the foll...

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