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The s-Block Elements

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2019
The metal that gives hydrogen gas upon treatment with both acid as well as base is
JEE Main Chemistry Medium
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Q JEE MAIN 2019
The correct sequence of thermal stability of the following carbonates is :
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Q JEE MAIN 2020
Two elements A and B have similar chemical properties. They don’t form solid hydrogencarbonates, but react with nitrogen to form nitrides. A and B, respectively,...
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Q JEE MAIN 2019
The temporary hardness of a water sample is due to compound X. Boiling this sample converts X to compound Y. X and Y, respectively are:
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Q JEE MAIN 2019
The INCORRECT statement is :
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Q JEE-MAIN 2019
A metal on combustion in excess air forms $X$. $X$ upon hydrolysis with water yields $\mathrm{H}_2 \mathrm{O}_2$ and $\mathrm{O}_2$ along with another product. The metal...
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Q JEE MAIN 2019
The metal that forms nitride by reacting directly with $\mathrm{N}_2$ of air, is
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Q JEE MAIN 2019
Magnesium powder burns in air to give
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Q JEE MAIN 2019
The metal that forms nitride by reacting directly with $\mathrm{N}_2$ of air, is
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Q JEE MAIN 2020
Among the sulphates of alkaline earth metals, the solubilities of $\mathrm{BeSO}_4$ and $\mathrm{MgSO}_4$ in water, respectively, are
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