30Percentage Yield Atom EconomyHard1 mark
A sample of 1-bromopropane, CHBr, of mass 36.9 g is heated with an excess of KCN
in ethanol.
The reaction gives a 78.0% yield of the desired organic product.
Which row is correct?
| mass of product / g | name of product | |
|---|---|---|
| A | 16.2 | butanenitrile |
| B | 16.2 | propanenitrile |
| C | 28.8 | butanenitrile |
| D | 28.8 | propanenitrile |