KEAM SERIES Chemistry
Radioactivity
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2025 Chapter Questions 2 MCQs
01
PYQ 2025
medium
chemistry ID: keam-202
When a radioactive material emits an -particle, its position in the periodic table
1
is lowered by three places
2
is increased by two places
3
remains unchanged
4
is lowered by two places
5
is increased by one place
02
PYQ 2025
medium
chemistry ID: keam-202
The dimensional formula for the product of the decay constant and the mean life of a radioactive substance is
1
2
3
4
5
About Radioactivity - KEAM
Radioactivity 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 Radioactivity 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 Radioactivity carry the most weight. Then, tackle the questions iteratively to solidify your understanding.