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Tollens reagent could be used to identify the the solutions A and B, as the aldehyde solution will oxidise to a carboxylic acid and a ‘silver mirror’ will be observed. Ketones cannot be oxidised further a...

The heart is a myogenic muscle, meaning the cells contract with no stimulus. However, this is not sufficient to keep a person alive so the cellular contractions are co-ordinated within the heart and the r...

One of the best things you can do to combat exam anxieties that I've found is to simply keep doing practise exams. The more practise exams you do under the same kind of conditions and the same time limit ...

Arguments in favour:The Treaty of Versailles was undeniably harsh on Germany, which was due to the fact that the Allies (Britain, USA, France) saw Germany as responsible for the outbreak of WW1. As...

As soon as you can, write down the points that you can think of so you don't forget them later on and then take a minute to think of all the possible scenes or quotes you remember that could relate to the...