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Introduction to Quantum Mechanical Model

An atomic orb...

Question

An atomic orbital is represented by:

A

ψ^{2}

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B

ψ mod ψ

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C

ψ

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D

ψ!

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Solution

The correct option is C $ψ$
As atomic orbital is represented by $ψ$ in wave mechanical model.

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Similar questions

2 s

X, Y

Z

are respectively

Q. Assertion :All

s

H

-atom corresponds to a non-zero probability density at nucleus. Reason: The probability density is given by

: ψ^{2}

ψ \propto e^{\frac{- Z r}{2 a_{0}}}

.

Q. What is the physical significance of

Ψ

Ψ^{2} ?

Q. Statement: All

s

-orbitals in the

H

-atom corresponds to a non-zero probability density at the nucleus.
Explanation: The probability density is given by:

ψ^{2}

ψ \propto e^{- Z r / 2 a_{0}}

Q. Which among the following statements is/are correct?

ψ^{2}

represents the atomic orbitals

b) The number of peaks in radial probability distribution is

(n - 1)

c) Radial probability density

P_{n i} (r) = 4 π r^{2} R_{n i}^{2} (r)

d) A node is a point in space where the wave function

(Ψ)

has zero amplitude

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