p-Block Elements PYQs - Last 10 Years
JEE Main / Chemistry / Inorganic Chemistry / 230 recent questions
ChemistryInorganic Chemistry2017-2026
Practice 230 JEE Main Chemistry questions from p-Block Elements. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
230
PYQs on Page
Chemistry / Inorganic Chemistry
2017-2026
Year Range
Based on indexed question metadata
140
Last 5 Years
2022-2026
230
Last 10 Years
2017-2026
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202146 max PYQs/year2026
Question Types
230PYQs
MCQ91.3%
INTEGER8.7%
Difficulty Mix
#1 Easy132
#2 Medium97
#3 Hard1
140 in last 5 years230 in last 10 years
Last 10 Years p-Block Elements Questions
Showing 30 of 230 filtered questions.
1P Block Elements
Chlorine on reaction with hot and concentrated sodium hydroxide give :
MCQ+4 / -12019
2P Block Elements
The element that does NOT show catenation is :
MCQ+4 / -12019
3P Block Elements
The element that shows greater ability to form p\(\pi\)-p\(\pi\) multiple bonds, is :
MCQ+4 / -12019
4P Block Elements
The basic structural unit of feldspar, zeolites, mica, and asbestos is :
MCQ+4 / -12019
5P Block Elements
The C–C bond length is maximum in :
MCQ+4 / -12019
6P Block Elements
The chloride that CANNOT get hydrolysed is :
MCQ+4 / -12019
7P Block Elements
The hydride that is NOT electron deficient :
MCQ+4 / -12019
8P Block Elements
The relative stability of +1 oxidation state of group 13 elements follows the order :
MCQ+4 / -12019
9P Block Elements
The number of 2-centre-2-electron and 3-centre -2-electron bonds in B2H6, respectively, are :
MCQ+4 / -12019
10P Block Elements
Among the following reactions of hydrogen with halogens, the one that requires a catalyst is :
MCQ+4 / -12019
11P Block Elements
The correct order of catenation is :
MCQ+4 / -12019
12P Block Elements
The number of pentagons in C60 and trigons (triangles) in white phosphorus, respectively, are :
MCQ+4 / -12019
13P Block Elements
The noble gas that does not occur in the atmosphere is :
MCQ+4 / -12019
14P Block Elements
Among the oxides of nitrogen : N2O3, N2O4 and N2O5; the molecule(s) having nitrogen-nitrogen bond is / are :
MCQ+4 / -12018
15P Block Elements
A group 13 element 'X' reacts with chlorine gas to produce a compound XCl3. XCl3 is electron deficient and easily reacts with NH3 to form Cl3X \(\leftarrow\) NH3 adduct ; however, XCl3 does not dimerize X is :
MCQ+4 / -12018
16P Block Elements
In graphite and diamond, the percentage of p-characters of the hybrid orbitals in hybridisation are respectively :
MCQ+4 / -12018
17P Block Elements
A white sodium salt dissolves readily in water to give a solution which is neutral to litmus. When silver nitrate solution is added to the aformentioned solution, a white precipitate is obtained which does not dissolve in dil. nitric acid. ...
MCQ+4 / -12018
18P Block Elements
Xenon hexafluoride on partial hydrolysis produces compounds 'X' and 'Y' . Compounds 'X' and 'Y' and the oxidation state of Xe are respectively :
MCQ+4 / -12018
19P Block Elements
Lithium aluminium hydride reacts with silicon tetrachloride to form :
MCQ+4 / -12018
20P Block Elements
In XeO3F2, the number of bond pair(s), \(\pi\)-bond(s) and lone pair(s) on Xe atom respectively are :
MCQ+4 / -12018
21P Block Elements
In KO2, the nature of oxygen species and the oxydation state of oxygen atom are, respectively :
MCQ+4 / -12018
22P Block Elements
The number of P \(-\) O bonds in P4O6 is :
MCQ+4 / -12018
23P Block Elements
When metal ‘M’ is treated with NaOH, a white gelatinous precipitate ‘X’ is obtained, which is soluble in
excess of NaOH. Compound ‘X’ when heated strongly gives an oxide which is used in chromatography as
an adsorbent. The metal ‘M’ is
excess of NaOH. Compound ‘X’ when heated strongly gives an oxide which is used in chromatography as
an adsorbent. The metal ‘M’ is
MCQ+4 / -12018
24P Block Elements
The compound that does not produce nitrogen gas by the thermal decomposition is :
MCQ+4 / -12018
25P Block Elements
The number of P−OH bonds and the oxidation state of phosphorus atom in pyrophosphoric acid (H4P2O7) respectively are :
MCQ+4 / -12017
26P Block Elements
XeF6 on partial hydrolysis with water produces a compound ‘X’. The same compound ‘X’ is formed when XeF6 reacts with silica. The compound ‘X’ is :
MCQ+4 / -12017
27P Block Elements
The correct sequence of decreasing number of \(\pi\)-bonds in the structures of H2SO3, H2SO4 and H2S2O7 is :
MCQ+4 / -12017
28P Block Elements
The number of S = O and S − OH bonds present in peroxodisulphuric acid and pyrosulphuric acid respectively are :
MCQ+4 / -12017
29P Block Elements
A metal ‘M’ reacts with nitrogen gas to afford ‘M3N’. ‘M3N’ on heating at high temperature gives back ‘M’ and on
reaction with water produces a gas ‘B’. Gas ‘B’ reacts with aqueous
solution of CuSO4 to form a deep blue compound. ‘M’ and
‘...
reaction with water produces a gas ‘B’. Gas ‘B’ reacts with aqueous
solution of CuSO4 to form a deep blue compound. ‘M’ and
‘...
MCQ+4 / -12017
30P Block Elements
The products obtained when chlorine gas reacts with cold and dilute aqueous NaOH are :
MCQ+4 / -12017