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Previous year question hub

S Block Elements - Inorganic Chemistry - Chemistry Previous Year Questions

Practice S Block Elements - Inorganic Chemistry - Chemistry previous year questions organised from real papers, with year-wise coverage and clear topic navigation.

1Papers
1Years
1Questions
1Topics

S Block Elements question pattern

Every graph below is calculated only from this selection.

Questions by year

Year-wise coverage for S Block Elements. Each bar uses a separate theme-derived color.

Difficulty distribution

How the classified questions are distributed by difficulty.

Not classified 1 100%

Question type distribution

MCQ, numerical, multiple-select and other formats found in these papers.

Multiple Choices 1 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
1 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
1 Qs

Subtopic coverage

Top subtopics inside this exact selection.

S Block Elements
1 Qs

Paper coverage

Question coverage for the most populated papers. Every active PYP paper remains listed below.

VITEEE 2022
1 Qs

Included previous year papers

Newest papers appear first. Sort by year, question coverage or name.

PaperYear / sessionQuestions in this viewOpen
VITEEE 202220221View paper

All S Block Elements previous year questions

Practice every matching question in batches of 20, with every available option.

1
2022 · Chemistry · Inorganic Chemistry · S Block Elements
VITEEE 2022

A colourless solid \((X)\) on heating evolved \(\mathrm{CO}_2\) and also gave a white residue, soluble in water. Residue also gave \(\mathrm{CO}_2\) when treated with dilute acid. \((X)\) is

A
\(\mathrm{Na}_2 \mathrm{CO}_3\)
B
\(\mathrm{CaCO}_3\)
C
\(\mathrm{Ca}\left(\mathrm{HCO}_3\right)_2\)
D
\(\mathrm{NaHCO}_3\)
Open complete paper