The decomposition of CaCO3 in a closed vessel is represented by the equation
CaCO3(s) \(\rightleftharpoons\) CaO(s) + CO2(g)
Calculate the number of phases. components and degree of freedom
1
p = 2: C = 3; F = 3
2
p = 3: C = 2; F = 1
3
p = 2: C = 2; F = 2
4
p = 3: C = 3; F = 2