JEE Main 202429 Jan, Evening shiftChemistryEasyp-Block Elements95× since 2002On passing a gas, 'X\mathrm{X}X', through Nessler's regent, a brown precipitate is obtained. The gas 'X\mathrm{X}X' isAOption A. Cl2\mathrm{Cl}_2Cl2BOption B. CO2\mathrm{CO}_2CO2COption C. NH3\mathrm{NH}_3NH3DOption D. H2S\mathrm{H}_2 \mathrm{S}H2SCheckSkip · show solution
