The gas that gives brown colouration in brown ring test is? by Sunday | Oct 16 | Chemistry JAMB | 0 comments A. NO B. CO2 C. NO2 D. CO Correct Answer: Option A – NO Users Also Read These:What type of reaction is involved when wood shavings…Assuming that in sheep, the allele for black coat…Which of the following behavioural patterns…A loaded test-tube which floats upright in water is…The pressure of a fixed mass of an ideal gas at 27°C…