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Energy Levels

State True or...

Question

State True or False.
The radial probability of 1s electron first increases, till it is maximum at 0.53 A $^{o}$ and then decreases to zero.

A

True

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B

False

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Solution

The correct option is A True
From figure it can be seen that,
radial probability of 1s electron first increases, till it is maximum at 0.53 A $^{o}$ and then decreases to zero.

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Similar questions

Q. Assertion :The radial probability of 1s electron first increases, till it is maximum at 0.53 A

^{o}

and then decreases to zero. Reason: Bohr's radius for the first orbit is 0.53 A

^{o}

.

Q. Assertion :The radial probability of

1 s

electron first increases, till the maximum at

53 ˚ A

and then decreases to zero. Reason: Bohr radius for the first orbit is

53 ˚ A

.

State True or False.

The radial wave function for the ground state of

H

-atom decreases exponentially towards zero as

r

State True or False.

ψ_{1 s}^{2}

increases with increase in the distance of the electron from the nucleus.

State True or False.

The velocity of the electron is maximum in the Bohr's first orbit.

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