1.

a colourless acidic gas 'B' when reacts with Carbon,it forms a neutral colour less gas and when reacts with an alkaline colour less gas 'C' forms urea.Identify B and C.

Answer»

he answer is CO2.That is, CARBON DIOXIDE..When it reacts with carbon, it forms CO (carbon MONOXIDE) a neutral gas, while it forms urea(NH2.CO.NH2) when reacts with alkaline gas NH3( ammonia).HOPE IT HELPS!PLS mark as BRAINLIEST!



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