A + H 2 O → B + HCl B + H 2 O → C + HCl Compound (A), (B) and (C) will be respectively :

PCl 5 + H 2 O → POCl 3 + 2 HCl A B POCl 3 + 3 H 2 O → H 3 PO 4 + 3 HCl B C

Chemistry - Complete P-block Question with Solution | TestHub

ChemistryComplete P-blockp-Block 15,16Easy2 minPYQ_2020

ChemistryEasysingle choice

$\begin{matrix} A & + & H_{2} O & \to & B & + & HCl \\ B & + & H_{2} O & \to & C & + & HCl \end{matrix}$

Compound (A), (B) and (C) will be respectively :

Options:

Answer:

Solution:

$\begin{matrix} {PCl}_{5} & + & H_{2} O & \to & {POCl}_{3} & + & 2 HCl \\ (A) & (B) \\ {POCl}_{3} & + & 3 H_{2} O & \to & H_{3} {PO}_{4} & + & 3 HCl \\ (B) & (C) \end{matrix}$

Stream:NTA_ABHYASSubject:ChemistryTopic:Complete P-blockSubtopic:p-Block 15,16

⏱ 2mℹ️ Source: PYQ_2020

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