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p-Block Elements – II — Chemistry STD 12 — Question

Tamilnadu BoardEnglish MediumSTD 12Chemistryp-Block Elements – II2 Marks
Question
How will you prepare $PCl_3$ ?
✓

Answer

When $PCl _3$ is treated with excess chlorine, phosphorous pentachloride is obtained.
$
PCl _3+ Cl _2 \rightarrow PCl _5
$

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