What is the final temperature when 2074 kJ of energy is adde
What is the final temperature when 2.074 kJ of energy is added to 10.0 g of ice?
Solution
for ice to melt total heat needed = m.h where h = enthalpy of fsuion = 335 KJ/Kg
so heat needed = 10 x 10^-3 x 335 = 3.35KJ
however tthe heat added 2.074 KJ is less than that required for melting.so the ice will be still at melting stage and its temperature will be = 0 C
