Chapter 15 – Properties of Matter
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An electron in a hydrogen atom makes a transition from n = n1 to n = n2. The time period of the electron in the initial state is eight times that in the final state. The possible values of n1 and n2 are
09
Jun
An electron in a hydrogen atom makes a transition from n = n1 to n = n2. The time period of the electron in the initial state is eight times that in the final state. The possible values of n1 and n2 are A hydrogen atom in its ground state absorbs 10.2eV of energy. The [...]
Of the following transitions in a hydrogen atom, the one which gives an absorption line of highest frequency is.
09
Jun
Of the following transitions in a hydrogen atom, the one which gives an absorption line of highest frequency is. Of the following transitions in a hydrogen atom the one which gives an absorption line of highest frequency is. June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - Properties of Matter ,
In which of the following systems will the wavelength corresponding to n=2 to n=1 be minimum?
09
Jun
In which of the following systems will the wavelength corresponding to n=2 to n=1 be minimum? In which of the following systems will the wavelength corresponding to n=2 to n=1 be minimum? June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - Properties of Matter ,
In which of the following transitions the wavelength will be minimum ?
09
Jun
In which of the following transitions the wavelength will be minimum ? In which of the following transitions the wavelength will be minimum ? June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - Properties of Matter ,
In an electron transition inside a hydrogen atom, orbital angular momentum may change by
09
Jun
In an electron transition inside a hydrogen atom, orbital angular momentum may change by In an electron transition inside a hydrogen atom orbital angular momentum may change by June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - Properties of Matter ,
The electron in a hydrogen atom makes a transition from an excited state to the ground state. Which of the following statements is true?
09
Jun
The electron in a hydrogen atom makes a transition from an excited state to the ground state. Which of the following statements is true? The electron in a hydrogen atom makes a transition from an excited state to the ground state. Which of the following statements is true? June 9, 2021 Category: Cengage NEET by [...]
The energy of the ground state of hydrogen atom is -13.6 ev. The energy of the photon emitted in the transition from n=4 to n=2 is
09
Jun
The energy of the ground state of hydrogen atom is -13.6 ev. The energy of the photon emitted in the transition from n=4 to n=2 is The energy of the ground state of hydrogen atom is -13.6 ev. The energy of the photon emitted in the transition from n=4 to n=2 is June 9, 2021 [...]
A hydrogen atom in its ground state absorbs 10.2eV of energy. The orbital angular momentum is increased by
09
Jun
A hydrogen atom in its ground state absorbs 10.2eV of energy. The orbital angular momentum is increased by A hydrogen atom in its ground state absorbs 10.2eV of energy. The orbital angular momentum is increased by June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - Properties of Matter ,
The wavelength of the radiation emitted by a hydrogen atom in the electronic transition from n = 3 to n=2 is lamba. For the same transition in the singly ionized helium, the wavelength of the emitted radiation is
09
Jun
The wavelength of the radiation emitted by a hydrogen atom in the electronic transition from n = 3 to n=2 is lamba. For the same transition in the singly ionized helium, the wavelength of the emitted radiation is the wavelength of the emitted radiation is The wavelength of the radiation emitted by a hydrogen atom [...]
If the electron in hydrogen atom jumps from third orbit to the second orbit, the emitted radiation has wavelength (R is the Rydberg’s constant )
09
Jun
If the electron in hydrogen atom jumps from third orbit to the second orbit, the emitted radiation has wavelength (R is the Rydberg’s constant ) If the electron in hydrogen atom jumps from third orbit to the second orbit the emitted radiation has wavelength (R is the Rydberg's constant ) June 9, 2021 Category: Cengage [...]