Download App

Atomic and Nuclear Physics — JEE physics STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceJEE physicsAtomic and Nuclear Physics1 Mark
MCQ
In a hydrogen atom, which of the following electronic transitions would involve the maximum energy change
  • A
    From $n=2$ to $n=1$
  • ✓
    From $n=3$ to $n=1$
  • C
    From $n=4$ to $n=2$
  • D
    From $n=3$ to $n=2$
✓

Answer

Correct option: B.
From $n=3$ to $n=1$
From $n=3$ to $n=1$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "MCQ" from Atomic and Nuclear Physics→Atomic and Nuclear Physics — all question types→JEE physics STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

The height of the point vertically above the earth's surface, at which acceleration due to gravity becomes $1 \%$ of its value at the surface is (Radius of the earth $=R$ )
→
A force $\vec{F}=6 \hat{i}+2 \hat{j}-3 \hat{k}$ acts on a particle and produces a displacement of $\vec{s}=2 \hat{i}-3 \hat{j}+x \hat{k}$. If the work done is zero, the value of $x$ is
→
Two identical samples of a gas are allowed to expand $(i)$ isothermally $(ii)$ adiabatically. Work done is
→
'Mirage' is a phenomenon due to
→
A motorcycle is travelling on a curved track of radius $500 \mathrm{~m}$. If the coefficient of friction between road and tyres is $0.5 ,$ the speed avoiding skidding will be
→
A person uses spectacles of power $+2 D$. He is suffering from
→
$\alpha$ particle is revolving in radius $r$ with frequency $f$ then find value of magnetic dipole moment.
→
A smooth sphere of mass $M$ moving with velocity $u$ directly collides elastically with another sphere of mass $m$ at rest. After collision their final velocities are $v$ and $v$ respectively. The value of $v$ is
→
If a $2 kW$ boiler is used everyday for $1$ hour, then electrical energy consumed by boiler in thirty days is
→
A diatomic gas initially at $18^{\circ} \mathrm{C}$ is compressed adiabatically to oneeighth of its original volume. The temperature after compression will be
→