Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 13

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An electron in an atom jumps in such a way that its kinetic energy changes from $x$ to $\frac{x}{4} .$ What will be the change in potential energy?

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Important Questions on Structure of Atom

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 14

What atomic number of an element

" X "

would have to become so that the

4^{th}

orbit around

X

would fit inside the

1^{st}

Bohr orbit of Hydrogen?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 15

Select the incorrect graph for velocity of

e^{-}

in an orbit vs

Z, \frac{1}{n}

and

n

.

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 16

Which of the following is discreted in Bohr's theory?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 17

The mass of a proton is

1836

times more than the mass of an electron. If a subatomic particle of mass

(m^{'}) 207

times the mass of an electron is captured by the nucleus, then what will happen to the first ionization potential of

H

?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 18

In any subshell, what is the maximum number of electrons having same value of spin quantum number?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 19

Which quantum number defines the orientation of orbital in the space around the nucleus?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 20

For similar orbitals having different values of

n

. Which of the following statements is correct?

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Alpha Question Bank for Medical: Chemistry>Chapter 2 - Structure of Atom>Exercise 5>Q 21

Maximum number of total nodes are present in which of the following?