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The p-Block Elements

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
Consider the following reaction :
A + alkali → B (Major Product)
If B is an oxoacid of phosphorus with no P–H bond, then...
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Q JEE MAIN 2022
The correct order of melting points of hydrides of group 16 elements is :
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Q JEE MAIN 2024
Given below are two statements :
Statement I: Group 13 trivalent halides get easily hydrolyzed by water due to their covalent nature.
Statement II: $\mathrm{AlCl}_3$...
JEE Main Chemistry Medium
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Q JEE MAIN 2022
Consider the following reaction:
$2 \mathrm{HSO}_4^{-}(\mathrm{aq}) \xrightarrow[\text { (2)Hydrolysis }]{\text { (1) Electrolysis }} 2 \mathrm{HSO}_4^{-}+2 \mathrm{H}^{+}+\mathrm{A}$
The dihedral angle in product A...
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Q JEE MAIN 2022
Choose the correct stability order of group 13 elements in their +1 oxidation state.
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Q JEE MAIN 2022
Number of electron deficient molecules among the following
$\mathrm{PH}_3, \mathrm{~B}_2 \mathrm{H}_6, \mathrm{CCl}_4, \mathrm{NH}_3$, LiH and $\mathrm{BCl}_3$ is
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Q JEE MAIN 2024
The strongest reducing agent amount the following is:
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Q JEE MAIN 2024
Choose the correct statements from the following
A. All group 16 elements form oxides of general formula $\mathrm{EO}_2$ and $\mathrm{EO}_3$ where $\mathrm{E}=\mathrm{S}, \mathrm{Se}, \mathrm{Te}$ and...
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Q JEE MAIN 2024
Given below are two statements :
Statement I: $\mathrm{S}_8$ solid undergoes disproportionation reaction under alkaline conditions to form $\mathrm{S}^{2-}$ and $\mathrm{S}_2 \mathrm{O}_3{ }^{2-}$
Statement II:...
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Q JEE MAIN 2024
Choose the correct statements about the hydrides of group 15 elements. A. The stability of the hydrides decreases in the order $\mathrm{NH}_3>\mathrm{PH}_3>\mathrm{AsH}_3>\mathrm{SbH}_3>\mathrm{BiH}_3$ B. The reducing...
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