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The s-Block Elements

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Beryllium has...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion A : The alkali metals...
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Q JEE MAIN 2023
The number of s-electrons present in an ion with 55 protons in its unipositive state is
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Q JEE MAIN 2023
Be (OH)2 react with Sr(OH)2 to yield an ionic salt. [JEE (Main) 13-4-23_S1] [SB_M] M0derate Choose the incorrect option related to this reaction from the...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
Which of the following statement is correct for paper chromatography?
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Q JEE MAIN 2023
Match List-I with List-II:
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Q JEE MAIN 2023
Given below are two statements: One is labelled as Assertion A and the other is labelled as Reason R:
Assertion (A) : BeCl2 and MgCl2...
JEE Main Chemistry Medium
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Q JEE MAIN 2023
The density of alkali metals is in the order
JEE Main Chemistry Medium
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Q JEE MAIN 2023
Given below are two statements: Statement I: Lithium and Magnesium do not form superoxide Statement II: The ionic radius of $\mathrm{Li}^{+}$is larger than ionic radius...
JEE Main Chemistry Easy
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Q JEE MAIN 2023
The compound which does not exist is:
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