The p-Block Elements

Bihar Board Class 12 · Chemistry · 73 past questions

3 of 73 · show all

1. Q15 2025 Set D

   Which of the following oxides is paramagnetic ?

   Try it →
2. Q17 2025 Set D

   The hybridization of S in SO$_3$ is

   Try it →
3. Q19 2025 Set D

   The number of unpaired electrons in one molecule of liquid oxygen is

   Try it →