A student heats up a liquid from 20 °C to 30 °C with the thermal energy of 12000 J. If the mass of the liquid is 12 kg the specific heat capacity would be

• A. 50 J kg-1 °C-1
• B. 25 J kg-1 °C-1
• C. 100 J kg-1 °C-1
• D. 75 J kg-1 °C-1