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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.

28Papers
20Years
49Questions
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 46 93.9%
Easy 3 6.1%

Question type distribution

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

Multiple Choices 49 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
49 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
49 Qs

Subtopic coverage

Top subtopics inside this exact selection.

S Block Elements
49 Qs

Paper coverage

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

NEET 2025
1 Qs
NEET 2023
3 Qs
NEET 2023 MANIPUR
1 Qs
NEET 2022 PHASE 2
3 Qs
NEET 2022 Phase 1
2 Qs
NEET 2021
2 Qs
NEET 2020 PHASE 1
2 Qs
NEET 2019
2 Qs
AIIMS 2019
1 Qs
NEET 2018
2 Qs
AIIMS 2018
1 Qs
NEET 2017
1 Qs
NEET 2016 PHASE 1
2 Qs
NEET 2016 PHASE 2
2 Qs
AIPMT 2015
2 Qs
AIPMT 2015 Cancelled Paper
2 Qs
NEET 2013 KARNATAKA
1 Qs
AIPMT 2012 PRELIMS
2 Qs
AIPMT 2011 PRELIMS
2 Qs
AIPMT 2011 MAINS
1 Qs
AIPMT 2010 PRELIMS
3 Qs
AIPMT 2010 MAINS
1 Qs
AIPMT 2009
2 Qs
AIPMT 2008
3 Qs
AIPMT 2007
2 Qs
AIPMT 2006
1 Qs
AIPMT 2004
1 Qs
AIPMT 2002
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
NEET 202520251View paper
NEET 202320233View paper
NEET 2023 MANIPUR20231View paper
NEET 2022 Phase 120222View paper
NEET 2022 PHASE 220223View paper
NEET 202120212View paper
NEET 2020 PHASE 120202View paper
AIIMS 201920191View paper
NEET 201920192View paper
AIIMS 201820181View paper
NEET 201820182View paper
NEET 201720171View paper
NEET 2016 PHASE 120162View paper
NEET 2016 PHASE 220162View paper
AIPMT 201520152View paper
AIPMT 2015 Cancelled Paper20152View paper
NEET 2013 KARNATAKA20131View paper
AIPMT 2012 PRELIMS20122View paper
AIPMT 2011 MAINS20111View paper
AIPMT 2011 PRELIMS20112View paper
AIPMT 2010 MAINS20101View paper
AIPMT 2010 PRELIMS20103View paper
AIPMT 200920092View paper
AIPMT 200820083View paper
AIPMT 200720072View paper
AIPMT 200620061View paper
AIPMT 200420041View paper
AIPMT 200220021View paper

All S Block Elements previous year questions

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

1
2002 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2002
In which of the following processes, fused sodium hydroxide is electrolysed at a 330oC temperature for extraction of sodium?
A
Castner's process
B
Down's process
C
Cyanide process
D
Both 'b' and 'c'
Open complete paper
2
2004 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2004
A solid compound X on heating gives CO2 gas and a residue. The residue mixed with water forms Y. On passing an excess of CO2 through Y in water, a clear solution Z is obtained. On boiling Z, compound X is reformed. The compound X is
A
Ca(HCO3)2
B
CaCO3
C
Na2CO3
D
K2CO3
Open complete paper
3
2006 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2006
The correct order of the mobility of the alkali metal ions in aqueous solution is
A
Rb+ > K+ > Na+ > Li+
B
Li+ > Na+ > K+ > Rb+
C
Na+ > K+ > Rb+ > Li+
D
K+ > Rb+ > Na+ > Li+
Open complete paper
4
2007 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2007
The correct order of increasing thermal stability of K2CO3, MgCO3, CaCO3 and BeCO3 is
A
BeCO3 < MgCO3 < CaCO3 < K2CO3
B
MgCO3 < BeCO3 < CaCO3 < K2CO3
C
K2CO3 < MgCO3 < CaCO3 < BeCO3
D
BeCO3 < MgCO3 < K2CO3 < CaCO3
Open complete paper
5
2007 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2007
In which of the following the hydration energy is higher than the lattice energy?
A
MgSO4
B
RaSO4
C
SrSO4
D
BaSO4
Open complete paper
6
2008 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2008
The alkali metals form salt-like hydrides by the direct synthesis at elevated temperature. The thermal stability of these hydrides decreases in which of the following orders?
A
NaH > LiH > KH > RbH > CsH
B
LiH > NaH > KH > RbH > CsH
C
CsH > RbH > KH > NaH > LiH
D
KH > NaH > LiH > CsH > RbH
Open complete paper
7
2008 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2008
The sequence of ionic mobility in aqueous solution is
A
Rb+ > K+ > Cs+ > Na+
B
Na+ > K+ > Rb+ > Cs+
C
K+ > Na+ > Rb+ > Cs+
D
Cs+ > Rb+ > K+ > Na+
Open complete paper
8
2008 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2008
Equimolar solutions of the following were prepared in water separately. Which one of the solutions will record the highest pH?
A
MgCl2
B
CaCl2
C
SrCl2
D
BaCl2
Open complete paper
9
2009 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2009
Which of the following oxides is not expected to react with sodium hydroxide?
A
CaO
B
SiO2
C
BeO
D
B2O3
Open complete paper
10
2009 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2009
In the case of alkali metals, the covalent character decreases in the order
A
MF > MCl > MBr > MI
B
MF > MCl > MI > MBr
C
MI > MBr > MCl > MF
D
MCl > MI > MBr > MF
Open complete paper
11
2010 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2010 MAINS
The compound A on heating gives a colourless gas and a residue that is dissolved in water to obtain B. Excess of CO2 is bubbled through aqueous solution of B, C is formed which is recovered in the solid form. Solid C on gentle heating gives back A. The compound is
A
CaCO3
B
Na2CO3
C
K2CO3
D
CaSO4\(\cdot\)2H2O
Open complete paper
12
2010 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2010 PRELIMS
Property of the alkaline earth metals that increases with their atomic number
A
solubility of their hydroxides in water
B
solubility of their sulphates in water
C
ionization energy
D
electronegativity
Open complete paper
13
2010 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2010 PRELIMS
Which one of the following compounds is a peroxide?
A
KO2
B
BaO2
C
MnO2
D
NO2
Open complete paper
14
2010 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2010 PRELIMS
Which of the following alkaline earth metal sulphates has hydration enthalpy higher than the lattice enthalpy?
A
CaSO4
B
BeSO4
C
BaSO4
D
SrSO4
Open complete paper
15
2011 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2011 MAINS
Match List-I with List-II for the compositions of substances and select the correct answer using the code given above.

List-I
(Substances)		 List-II
(Composition)
(A) Plaster of Pairs (i) CaSO4\(\cdot\)2H2O
(B) Epsomite (ii) CaSO4\(\cdot\)1/2 H2O
(C) Kieserite (iii) MgSO4\(\cdot\)7H2O
(D) Gypsum (iv) MgSO4\(\cdot\)H2O
(v) CaSO4
A
(A)-(iii),  (B)-(iv),  (C)-(i),  (D)-(ii)
B
(A)-(ii),  (B)-(iii),  (C)-(iv),  (D)-(i)
C
(A)-(i),  (B)-(ii),  (C)-(iii),  (D)-(iv)
D
(A)-(iv),  (B)-(iii),  (C)-(ii),  (D)-(i)
Open complete paper
16
2011 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2011 PRELIMS
Which one of the following is present as an active ingredient in bleaching powder for bleaching action?
A
CaOCl2
B
Ca(OCl)2
C
CaO2Cl
D
CaCl2
Open complete paper
17
2011 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2011 PRELIMS
Which of the following compounds has the lowest melting point?
A
CaCl2
B
CaBr2
C
CaI2
D
CaF2
Open complete paper
18
2012 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2012 PRELIMS
Which one of the alkali metals, forms only, the normal oxide, M2O on heating in air?
A
Rb
B
K
C
Li
D
Na
Open complete paper
19
2012 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2012 PRELIMS
The ease of adsorption of the hydrated alkali metal ions on an ion-exchange resins follows the order :
A
Li+ < K+ < Na+ < Rb+
B
Rb+ < K+ < Na+ < Li+
C
K+ < Na+ < Rb+ < Li+
D
Na+ < Li+ < K+ < Rb+
Open complete paper
20
2015 · Chemistry · Inorganic Chemistry · S Block Elements
AIPMT 2015
20.0 g of a magnesium carbonate sample decomposes on heating to give carbon dioxide and 8.0 g magnesium oxide. What will be the percentage purity of magnesium carbonate in the sample?
(At. wt. of Mg = 24)
A
96
B
60
C
84
D
75
Open complete paper

Showing 20 of 49 questions