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Chlorides of Phosphorus

Excess of P...

Question

Excess of $P {C l}_{5}$ reacts with concentrated $H_{2} S O_{4}$ giving :

chlorosulphuric acid

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sulphurous acid

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sulphuryl chloride

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thionyl chloride

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Solution

The correct option is A sulphuryl chloride
When excess of $P C l_{5}$ reacts which conc. $H_{2} S O_{4}$ , sulphuryl chloride $S O_{2} C l_{2}$ is produced.

$H_{2} S O_{4} + P C l_{5} \to S O_{2} C l_{2} + 2 P O C l_{3} + 2 H C l$

Hence, option $C$ is correct.

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Similar questions

P {C l}_{5}

H_{2} S O_{4}

P C l_{5}

(S O_{2} C l_{2})

H_{2} S O_{4}

H C l

N a O H

1

S O_{2} C l_{2}

C_{2} H_{5} O H

140^{0} C

H_{2} S O_{4}

(A)

H_{2} S O_{4}

(B), (C)

(D) .

(A)

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