KEAM SERIES Chemistry
De Broglie Hypothesis
3 previous year questions.
Volume: 3 Ques
Yield: Medium
High-Yield Trend
1
2026 2
2025 Chapter Questions 3 MCQs
01
PYQ 2025
medium
chemistry ID: keam-202
A sub-atomic particle of mass is moving with a velocity of . What is its de Broglie wavelength? (Planck's constant )
1
1 pm
2
0.1 pm
3
2 pm
4
0.2 pm
5
0.5 pm
02
PYQ 2025
medium
chemistry ID: keam-202
What is the de Broglie wavelength of the particle having kinetic energy of ?
1
2
3
4
03
PYQ 2026
medium
chemistry ID: keam-202
The de Broglie wavelength associated with an electron accelerated by a potential of 64 V is ____.
1
1.227 nm
2
0.613 nm
3
0.302 nm
4
0.153 nm
5
2.454 nm
About De Broglie Hypothesis - KEAM
De Broglie Hypothesis is a vital chapter for KEAM aspirants. Mastering the concepts covered in this chapter is essential for securing a top rank.
By rigorously practicing the previous year questions associated with this chapter, you can identify high-yield topics, understand the examiner's perspective, and boost your confidence during the actual exam.
Frequently Asked Questions
Why focus on De Broglie Hypothesis PYQs?
Analyzing PYQs for this specific chapter reveals the most frequently tested concepts and the typical complexity of questions, allowing you to tailor your study plan efficiently.
How to best use this analysis?
Review the topic breakdown to see which sub-topics within De Broglie Hypothesis carry the most weight. Then, tackle the questions iteratively to solidify your understanding.