Cengage NEET by C.P Singh
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 [...]
A hydrogen-like atom has one electron revolving around a stationary nucleus. The energy required to excite the electron from the second orbit to the third orbit is 47.2 eV. The atomic number of the atom is
09
Jun
A hydrogen-like atom has one electron revolving around a stationary nucleus. The energy required to excite the electron from the second orbit to the third orbit is 47.2 eV. The atomic number of the atom is Which of the following products in a hydrogen atom are independent of the principal number n? June 9, 2021 [...]
Let An be the area enclosed by the nth orbit in a hydrogen atom. The graph of ln(An/At) v/s In (n)
09
Jun
Let An be the area enclosed by the nth orbit in a hydrogen atom. The graph of ln(An/At) v/s In (n) Let An be the area enclosed by the nth orbit in a hydrogen atom. The graph of ln(An/At) v/s In (n) June 9, 2021 Category: Cengage NEET by C.P Singh , Chapter 15 - [...]
Suppose an electron is attracted toward the origin by a force k/r where k is a constant and r is the distance of the electron from the origin .By applying Bohr model to this system the radius of the nth orbital of the electron is found to be rn and the kinetic energy of the electron to be Tn , Then which of the following is true ?
09
Jun
Suppose an electron is attracted toward the origin by a force k/r where k is a constant and r is the distance of the electron from the origin .By applying Bohr model to this system the radius of the nth orbital of the electron is found to be rn and the kinetic energy of the [...]