New chat PYQ Library Doubts Rank report

Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →

Atomic and Molecular Structure question

2018 · Q48

Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.

PYQ Library
IIT JAM
Chemistry
Atomic and Molecular Structure
2018 · Q48

Atomic and Molecular Structure question

2018 · Q48

IIT JAMChemistryAtomic and Molecular StructureNumerical+1 / −0

The nuclear spin quantum number (I) of a nucleus is

\frac{3}{2}

. When placed in an external magnetic field, the number of possible spin energy states it can occupy is

Numerical answer

View written solutionFree

Correct answer: 4

More from Atomic and Molecular Structure

The electron of a hydrogen atom is in its $n^{t h}$ Bohr orbit having de Broglie wavelength of 13.4 Å. The value of $n$ is (rounded up to the nearest integer). [Radius of $n^{t h}$ Bohr orbit = 0.53 $n^{2}$ Å, $π$ …2018 · Numerical
Ionisation energy of hydrogen atom in ground state is 13.6 eV. The energy released (in eV) for third member of Balmer series is2017 · MCQ
For a particle in one-dimensional box of length $L$ with potential energy $V (x) = 0$ for $L > x > 0$ and $V (x) = \infty$ for $x \geq L$ and $x \leq 0$ , an acceptable wave function consistent with the boundary conditions is (A, B, C and D…2017 · MCQ
Wave nature of electromagnetic radiation is observed in2017 · Multiple correct
The effective nuclear charge of helium atom is 1.7. The first ionization energy of helium atom in eV is2016 · MCQ
The 3pz orbital has2016 · Multiple correct
The diatomic molecule(s) that has(have) two π-type bonds is(are)2016 · Multiple correct
According to the equipartition principle, the predicted high temperature limiting value of the molar heat capacity at constant volume for C $_{2}$ H $_{2}$ is2015 · MCQ