Chloroform (\( \text{CHCl}_3 \)) is a volatile organic compound. When chloroform is metabolized in the liver, it forms carbonyl chloride (\( \text{COCl}_2 \)), a highly toxic compound. The formation of \( \text{COCl}_2 \), also known as phosgene, is harmful to liver cells and can cause damage, leading to liver toxicity. Phosgene is a potent hepatotoxic agent and can lead to liver damage upon prolonged exposure. Thus, the compound responsible for liver damage is \( \text{COCl}_2 \).
The correct option is(C): \(COCl_2\)

1 gram of sodium hydroxide was treated with 25 ml. of 0.75 M HCI solution, the mass of sodium hydroxide left unreacted is equal to :
Identify Z in the following reaction sequence.

In a practical examination, the following pedigree chart was given as a spotter for identification. The students identify the given pedigree chart as 