The p-Block Elements

JEE Advanced · Chemistry · 62 past questions

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1. Q5 2025 Paper 2

   The compound(s) with P–H bond(s) is(are)

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2. Q7 2024 Paper 2

   The species formed on fluorination of phosphorus pentachloride in a polar organic solvent are

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3. Q10 2023 Paper 1

   Match the reactions (in the given stoichiometry of the reactants) in List-I with one of their products given…

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4. Q11 2022 Paper 1

   Dissolving 1.24 g of white phosphorous in boiling NaOH solution in an inert atmosphere gives a gas **Q**. The…

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5. Q16 2021 Paper 2

   The correct statement(s) related to oxoacids of phosphorous is(are)

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6. Q38 2014 Paper 2

   The product formed in the reaction of SOCl$_2$ with white phosphorous is

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7. Q42 2013 Paper 2

   The reactions of $Cl_2$ gas with cold-dilute and hot-concentrated $NaOH$ in water give sodium salts of two…

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8. Q46 2011 Paper 2

   Among the following, the number of compounds than can react with $PCl_5$ to give $POCl_3$ is…

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9. Q48 2010 Paper 2

   The total number of diprotic acids among the following is…

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