Admission test for the degree course in medicine and surgery 2012-2013

Test ministeriali 2012-2013 in lingua inglese per l’accesso alla facoltà di Medicina e Chirurgia 2012-2013

Domanda 80 di 80

At the melting point, which of the following are correct about paraffin wax? 1. The substance becomes more disordered. 2. The wax takes in heat but its temperature stays the same. 3. Bonds between the carbon and hydrogen atoms are broken.