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Products when white phosphorus reacts with alkali or thionyl chloride

This type of question, asked 6 times: 26 Jun 2022, 27 Jun 2022, 29 Jun 2022, 28 Jul 2022, 25 Jan 2023, 11 Apr 2023. All 6 questions below, oldest first.

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  1. Question 1

    26 Jun 2022

    41
    Consider the following reaction: A + alkali →\rightarrow B (Major Product) If BB is an oxoacid of phosphorus with no P−HP - H bond, then AA is:

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  2. Question 2

    27 Jun 2022

    40
    Heating white phosphorus with conc. NaOHNaOH solution gives mainly

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  3. Question 3

    29 Jun 2022

    41
    The oxoacid of phosphorus that is easily obtained from a reaction of alkali and white phosphorus and has two P−HP - H bonds, is:

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  4. Question 4

    28 Jul 2022

    126
    White phosphorus reacts with thionyl chloride to give

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  5. Question 5

    25 Jan 2023

    43
    Reaction of thionyl chloride with white phosphorus forms a compound [A], which on hydrolysis gives [B]\lbrack B\rbrack, a dibasic acid. [A] and [B]\lbrack B\rbrack are respectively

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  6. Question 6

    11 Apr 2023

    132
    One mole of P4P_{4} reacts with 8 moles of SOCl2SOCl_{2} to give 4 moles of A,xA,x mole of SO2SO_{2} and 2 moles of B. A, B and xx respectively are

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