Which of the following compounds is formed by the oxidation of ethanol?
What is the name of the gas liberated when diluted hydrochloric acid is added to iron(ii)sulphide?
An organic compound contains 72% carbon, 12% hydrogen and 16% oxygen by mass. What is the empirical formula of the compound?
[ H = 1.0. C = 12.0, O = 16.0 ]
When excess chlorine is mixed with ethane at room temperature, the product formed is?
which of the following reagents could be used to distinguish between propan-1-ol and propan-2-ol
