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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.

12Papers
3Years
15Questions
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 15 100%

Question type distribution

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

Multiple Choices 15 100%

Subject weightage

Top subjects by unique question coverage.

Chemistry
15 Qs

Most asked topics

Top topics across the included previous year papers.

Inorganic Chemistry
15 Qs

Subtopic coverage

Top subtopics inside this exact selection.

S Block Elements
15 Qs

Paper coverage

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

TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT
2 Qs
TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT
2 Qs
TS EAMCET 2023 ONLINE 14TH MAY MORNING SHIFT
2 Qs
TS EAMCET 2023 ONLINE 13TH MAY MORNING SHIFT
1 Qs
TS EAMCET 2023 ONLINE 14TH MAY EVENING SHIFT
1 Qs
TS EAMCET 2022 (Online) 19th July Evening Shift
1 Qs
TS EAMCET 2022 (Online) 19th July Morning Shift
1 Qs
TS EAMCET 2022 (Online) 20th July Morning Shift
1 Qs
TS EAMCET 2022 ONLINE 18TH JULY EVENING SHIFT
1 Qs
TS EAMCET 2022 ONLINE 18TH JULY MORNING SHIFT
1 Qs
TS EAMCET 2020 (Online) 10th September Evening Shift
1 Qs
TS EAMCET 2020 (Online) 10th September Morning Shift
1 Qs

Included previous year papers

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

PaperYear / sessionQuestions in this viewOpen
TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT20232View paper
TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT20232View paper
TS EAMCET 2023 ONLINE 13TH MAY MORNING SHIFT20231View paper
TS EAMCET 2023 ONLINE 14TH MAY EVENING SHIFT20231View paper
TS EAMCET 2023 ONLINE 14TH MAY MORNING SHIFT20232View paper
TS EAMCET 2022 (Online) 19th July Evening Shift20221View paper
TS EAMCET 2022 (Online) 19th July Morning Shift20221View paper
TS EAMCET 2022 (Online) 20th July Morning Shift20221View paper
TS EAMCET 2022 ONLINE 18TH JULY EVENING SHIFT20221View paper
TS EAMCET 2022 ONLINE 18TH JULY MORNING SHIFT20221View paper
TS EAMCET 2020 (Online) 10th September Evening Shift20201View paper
TS EAMCET 2020 (Online) 10th September Morning Shift20201View 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
TS EAMCET 2022 ONLINE 18TH JULY EVENING SHIFT

Potassium superoxide on hydrolysis gives

A

$\mathrm{K}^{+}+\mathrm{OH}^{-}+\mathrm{O}_2$

B

$\mathrm{K}^{+}+\mathrm{K}_2 \mathrm{O}+\mathrm{O}_2+\mathrm{OH}^{-}$

C

$\mathrm{K}^{+}+\mathrm{H}_2 \mathrm{O}_2+\mathrm{O}_2+\mathrm{OH}^{-}$

D

$\mathrm{K}^{+}+\mathrm{H}_2 \mathrm{O}_2+\mathrm{OH}^{-}$

Open complete paper
2
2022 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2022 ONLINE 18TH JULY MORNING SHIFT

Lithium nitrate on heating gives

A

$\mathrm{Li}_2 \mathrm{O}+\mathrm{NO}_2$

B

$\mathrm{Li}_2 \mathrm{O}+\mathrm{NO}_2+\mathrm{O}_2$

C

$\mathrm{LiNO}_2+\mathrm{O}_2$

D

$\mathrm{Li}_2 \mathrm{O}_2+\mathrm{NO}_2+\mathrm{O}_2$

Open complete paper
3
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT

Which of the following set of metals have strong tendency to form super oxides?

A
$\mathrm{Li}, \mathrm{Na}, \mathrm{Be}$
B
$\mathrm{Be}, \mathrm{Mg}, \mathrm{Ca}$
C
$\mathrm{K}, \mathrm{Rb}, \mathrm{Cs}$
D
$\mathrm{Li}, \mathrm{Be}, \mathrm{Mg}$
Open complete paper
4
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 12TH MAY EVENING SHIFT

Identify the correct statements with respect to compounds of beryllium.

I. Beryllium oxide is amphoteric in nature.

II. Beryllium hydride is formed by the reaction of beryllium with hydrogen.

III. Beryllium hydride is formed by the reaction of beryllium chloride with lithium aluminium hydride.

IV. Beryllium sulpahte is the least soluble sulphate among the sulphates of alkaline earth metals.

A
I and II only
B
I and III only
C
II and IV only
D
II and III only
Open complete paper
5
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT

Thermal decomposition of lithium nitrate gives

A

$\mathrm{LiO}_2, \mathrm{O}_2, \mathrm{NO}_2$

B

$\mathrm{Li}_2 \mathrm{O}, \mathrm{O}_2, \mathrm{~N}_2 \mathrm{O}$

C

$\mathrm{Li}_2 \mathrm{O}, \mathrm{O}_2, \mathrm{~N}_2$

D

$\mathrm{Li}_2 \mathrm{O}, \mathrm{O}_2, \mathrm{NO}_2$

Open complete paper
6
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 13TH MAY EVENING SHIFT

Which one of the following statements is not correct?

A

Molecular formula of calgon is $\mathrm{NaAlSiO}_4$.

B

Beryllium halides are soluble in organic solvents.

C

Among alkali metals, the reducing property of sodium is least in aqueous solution.

D

White metal is an alloy of lithium.

Open complete paper
7
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 13TH MAY MORNING SHIFT

Assertion (A) Alkali metals and their salts impart characteristic flame colours.

Reason (R) Alkali metals have low ionisation enthalpy values. So, electron excitation is possible. The correct option among the following is

A

(A) and (R) are true, (R) is the correct explanation of (A).

B

(A) and (R) are true, but (R) is not the correct explanation of (A).

C

(A) is true but (R) is false.

D

(A) is false but (R) is true.

Open complete paper
8
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 14TH MAY EVENING SHIFT

Identify the incorrect reaction from the following.

A

$2 \mathrm{NaNO}_3 \longrightarrow 2 \mathrm{NaNO}_2+\mathrm{O}_2$

B

$2 \mathrm{LiNO}_3 \longrightarrow 2 \mathrm{LiNO}_2+\mathrm{O}_2$

C

$2 \mathrm{~Pb}\left(\mathrm{NO}_3\right)_2 \longrightarrow 2 \mathrm{PbO}+4 \mathrm{NO}_2+\mathrm{O}_2$

D

$\mathrm{Mg}_2 \mathrm{C}_3+\mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{CH}_3 \mathrm{C} \equiv \mathrm{CH}+\mathrm{Mg}(\mathrm{OH})_2$

Open complete paper
9
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 14TH MAY MORNING SHIFT

The alkali metal with lowest $E^{\circ}{ }_{M^{+} / M}(\mathrm{~V})$ is $X$ and the alkali metal with highest $E^{\circ}{ }_{M^{+} / M}(\mathrm{~V})$ is $Y$. Then $X$ and $Y$ are respectively

A

$\mathrm{Li}, \mathrm{Na}$

B

$\mathrm{Li}, \mathrm{Cs}$

C

$\mathrm{Na}, \mathrm{Li}$

D

$\mathrm{Cs}, \mathrm{Li}$

Open complete paper
10
2023 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2023 ONLINE 14TH MAY MORNING SHIFT

Assertion (A) Be and Mg do not impart any colour to the flame.

Reason (R) The electrons in them are strongly bound to get excited by flame.

A

(A) and (R) are true (R) is the correct explanation of (A).

B

(A) and (R) are true, but (R) is not the correct explanation of (A).

C

(A) is correct but (R) is incorrect.

D

(A) is incorrect but (R) is correct.

Open complete paper
11
2020 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2020 (Online) 10th September Evening Shift

Which halide of alkaline earth metals is covalent in nature and can be soluble in organic solvent, such as ethanol?

A

$\mathrm{SrCl}_2$

B

$\mathrm{CaCl}_2$

C

$\mathrm{BaCl}_2$

D

$\mathrm{MgCl}_2$

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12
2020 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2020 (Online) 10th September Morning Shift

Predict the feasibility of the given reactions in aqueous solution

(i) $\mathrm{Be}(\mathrm{OH})_2+2 \mathrm{OH}^{-} \longrightarrow\left[\mathrm{Be}(\mathrm{OH})_4\right]^{2-}$

(ii) $\mathrm{Be}(\mathrm{OH})_2+2 \mathrm{H}^{+} \longrightarrow\left[\mathrm{Be}(\mathrm{OH})_4\right]^{2+}$

A

Only (i) is feasible

B

Only (ii) is feasible

C

(i) and (ii) are feasible

D

(i) and (ii) are not feasible

Open complete paper
13
2022 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2022 (Online) 19th July Evening Shift

The correct order of melting points of the following salts is

$$\begin{array}{lll} \text { LiCl } & \text { LiF } & \text { Lil } \\ \text { I } & \text { II } & \text { III } \end{array}$$

A

I $>$ II $>$ III

B

II $>$ I $>$ III

C

III $>$ II $>$ I

D

II $>$ III $>$ I

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14
2022 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2022 (Online) 19th July Morning Shift

Which of the following salts can accommodate more number of $\mathrm{H}_2 \mathrm{O}$ molecules per molecule in their halide hydrates?

A

$\mathrm{BaCl}_2$

B

$\mathrm{MgCl}_2$

C

$\mathrm{CaCl}_2$

D

$\mathrm{SrCl}_2$

Open complete paper
15
2022 · Chemistry · Inorganic Chemistry · S Block Elements
TS EAMCET 2022 (Online) 20th July Morning Shift

Unknown inorganic compound ' $A$ ' is used for water softening. ' $A$ ' reacts with $\mathrm{Na}_2 \mathrm{CO}_3$ to generate an alkaline compound ' $B$ ' whose $\mathrm{pH}=14$. ' $A$ ' on reaction with $\mathrm{CO}_2$ gives cloudy ppt. ' $B$ ' +CaO reacts with unknown organic compound ' $C$ ' to give $\mathrm{C}_6 \mathrm{H}_6$. $A$, $B$ and $C$, respectively, are

A

$\mathrm{Ca}(\mathrm{OH})_2, \mathrm{Na}_2 \mathrm{CO}_3, \mathrm{C}_6 \mathrm{H}_5 \mathrm{COOH}$

B

$\mathrm{Ca}(\mathrm{OH})_2, \mathrm{NaOH}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{CH}_2 \mathrm{COOH}$

C

$\mathrm{Ca}(\mathrm{OH})_2, \mathrm{NaOH}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{COOH}$

D

$\mathrm{Ca}, \mathrm{NaOH}, \mathrm{C}_6 \mathrm{H}_5 \mathrm{COOH}$

Open complete paper