Chloroform for anesthetic purposes is tested | vedclass

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Question

(A) The correct option is $A$. Chloroform $(CHCl_3)$ is oxidized by air in the presence of light to form a highly poisonous gas called phosgene $(COCl

Vedclass · Accepted Answer

Silver nitrate

Vedclass · Answer

(A) The correct option is $A$. Chloroform $(CHCl_3)$ is oxidized by air in the presence of light to form a highly poisonous gas called phosgene $(COCl_2)$. $2CHCl_3 + O_2 \xrightarrow{light} 2COCl_2 + 2HCl$. To test for the presence of phosgene,the sample is treated with silver nitrate $(AgNO_3)$ solution. If phosgene is present,it reacts with $AgNO_3$ to form a white precipitate of silver chloride $(AgCl)$.

Chloroform for anesthetic purposes is tested for its purity with the reagent

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