Q. Phosgene is a poisonous gas obtained in chloroform bottles, substance used to make it non-poisonous is:
Delhi UMET/DPMTDelhi UMET/DPMT 2006
Solution:
Phosgene $ (COCl_{2}) $ when reacts with ethanol, it forms a compound which is non-poisonous, so its poisonous character finish.
