Teaching MPPSC Assistant Professor Mock Test Series 2025 Chemical Sciences Chemical Thermodynamics Phase Equilibria and Phase Rule
What is the number of phases and components present in the following reaction?
\(MgCO_3(s)\leftrightharpoons MgO(s)+CO_2(g)\)
1
3 and 2
2
1 and 3
3
2 and 3
4
3 and 1