JEE MainChemistryStructure of AtomMCQ+4 / −1
Which one of the following about an electron occupying the 1s orbital in a hydrogen atom is incorrect ? (The Bohr radius is represented by a0)
- AThe probability density of finding the electron is maximum at the nucleus.
- BThe electron can be found at a distance 2a0 from the nucleus
- CThe total energy of the electron is maximum when it is at a distance a0 from the nucleus.
- DThe magnitude of potential energy is double that of its kinetic energy on an average.
More from Structure of Atom
- For emission line of atomic hydrogen from ni = 8 to nf = n, the plot of wave number against will be (The Rydberg constant, RH is in wave number unit)2019 · MCQ
- The highest value of the calculated spin only magnetic moment (in BM) among all the transition metal complexes is :2019 · MCQ
- Which of the following combination of statements is true regarding the interpretation of the atomic orbitals ? (a) An electron in an orbital of high angular momentum stays away from the nucleus than an electron in the orbital of lower…2019 · MCQ
- The isoelectronic set of ions is :2019 · MCQ
- The graph between and r (radial distance) is shown below. This represents : Includes diagram2019 · MCQ
- The ratio of the shortest wavelength of two spectral series of hydrogen spectrum is found to be about 9. The spectral series are :2019 · MCQ
- Which of the graphs shown below does not represent the relationship between incident light and the electron ejected from metal surface ?2019 · MCQ
- The ground state energy of hydrogen atom is – 13.6 eV. The energy of second excited state of ion in eV is :2019 · MCQ