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The p-Block Elements

Get chapter-wise JEE Main & Advanced questions with solutions

Q JEE MAIN 2022
Which oxoacid of phosphorous has the highest number of oxygen atoms present in its chemical formula?
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Q JEE MAIN 2022
The total number of acidic oxides from the following list is: $\mathrm{NO}, \mathrm{N}_2 \mathrm{O}, \mathrm{B}_2 \mathrm{O}_3, \mathrm{~N}_2 \mathrm{O}_5, \mathrm{CO}, \mathrm{SO}_3, \mathrm{P}_4 \mathrm{O}_{10}$
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Q JEE MAIN 2022
Match List–I with List–II, match the gas evolved during each reaction.

Choose the correct answer...
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Q JEE MAIN 2022
Given below are two statements : one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A : Boric acid...
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Q JEE MAIN 2022
The metal that has very low melting point and its periodic position is closer to a metalloid is :
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Q JEE MAIN 2022
Dinitrogen is a robust compound, but reacts at high altitude to form oxides. The oxide of nitrogen that can damage plant leaves and retard photosynthesis...
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Q JEE MAIN 2022
Given below are two statements: one is labeled as Assertion (A) and the other is labeled as Reason (R)
Assertion (A) : Boron is unable...
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Q JEE MAIN 2022
Match List–I with List–II.

Choose the correct answer from the options given below :
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Q JEE MAIN 2022
When borax is heated with CoO on a platinum loop, blue coloured bead formed is largely due to:
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Q JEE MAIN 2022
Given below are two statements.
Statement I : Stannane is an example of a molecular hydride.
Statement II: Stannane is a planar molecule.
In the...
JEE Main Chemistry Medium
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