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The p-Block Elements

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Q _JEE MAIN_2021_
The addition of silica during the extraction of copper from its sulphide ore:-
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Q JEE MAIN_2021
The correct sequence of correct reagents for the following transformation is:-
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Q JEE MAIN_2021_
$$ \mathrm{R}-\mathrm{CN} \xrightarrow[\text { (ii) } \mathrm{H}_2 \mathrm{O}]{\text { (i) } \mathrm{OIBAL}-\mathrm{H}} \mathrm{R}-\mathrm{Y} $$ Consider the above reaction and identify "Y"
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Q JEE MAIN 2021
Which of the following is not a correct statement for primary aliphatic amines?
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Q JEE MAIN 2021
The major product of the following reaction is :
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Q JEE MAIN 2021
The number of halogen/(s) forming halic (V) acid is __________.
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Q JEE-MAIN 2021
Which one of the following gives the most stable Diazonium salt
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Q JEE MAIN 2021
The total number of reagents from those given below, that can convert nitrobenzene into aniline is ______. (Integer answer)
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Q JEE MAIN 2019
In the following compounds, the decreasing order of basic strength will be
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Q JEE-MAIN 2021
Identify A in the following reaction
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