Difficulty distribution
How the classified questions are distributed by difficulty.
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Practice P Block Elements - Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.
Every graph below is calculated only from this selection.
Year-wise coverage for P Block Elements. Each bar uses a separate theme-derived color.
How the classified questions are distributed by difficulty.
MCQ, numerical, multiple-select and other formats found in these papers.
Top subjects by unique question coverage.
Top topics across the included previous year papers.
Top subtopics inside this exact selection.
Question coverage for the most populated papers. Every active PYP paper remains listed below.
Newest papers appear first. Sort by year, question coverage or name.
| Paper | Year / session | Questions in this view | Open |
|---|---|---|---|
| BITSAT 2023 | 2023 | 2 | View paper |
| BITSAT 2022 | 2022 | 3 | View paper |
| BITSAT 2021 | 2021 | 2 | View paper |
| BITSAT 2020 | 2020 | 2 | View paper |
Practice every matching question in batches of 20, with every available option.
An inorganic halide (A) reacts with water to form two acids (B) and (C). (A) also reacts with NaOH to form two salts (D) and (E) which remain in solution. The solution gives white precipitate with both AgNO3 and BaCl2 solutions respectively. (A) is a useful organic reagent. The compound (A) is

(B) is identified by the characteristic colour of the flame. (A) and (B) are respectively :
Which of the following inert gas is used as cryogenic agnet?
Which is not an anti-fluorite structure
The total number of P\(-\)OH bonds for pyrophosphoric acid
Ge (II) compounds are powerful reducing agents whereas Pb (IV) compounds are strong oxidants. It can be because
The number of 3C\(-\)2e\(-\) bonds present in diborane is
Which of the following oxides is amphoteric in character?
Sulphur does not exist as \(\mathrm{S}_2\) molecule because