Periodic Table and Periodicity · Chemistry · BITSAT
MCQ (Single Correct Answer)
1
Electron affinity is maximum when
BITSAT 2025
2
The ionic radii of $\mathrm{N}^{3-}, \mathrm{O}^{2-}$ and $\mathrm{F}^{-}$follow the trend
BITSAT 2025
3
Electron affinity is positive, when
BITSAT 2024
4
The ionic radii in $ \mathring{A} $ of $ \mathrm{N}^{3-}, \mathrm{O}^{2-} $ and $ \mathrm{F}^{-} $are respectively.
BITSAT 2024
5
Why only Xe can form compounds with fluorine among noble gases?
BITSAT 2021
6
Following statements regarding the periodic trends of chemical reactivity to the alkali metals and the halogens are given. Which of these statements gives the correct picture?
BITSAT 2020