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Rohinee sanchi gartia Asked an Mcq
November 15, 2020 3:25 pmpts 30 pts
Calcite, quartz ,wollastonite and CO2 are present as fluid in the equilibrium during the formation of a calc- silicate rock. In the chemical system CaO - SiO2 - CO2, the degree of freedom of the assemblage is:
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  • Rahul pandey Best Answer
    Number of phase = 4 (Calcite, Quartz, Wollastonite, fluid) Number of components = 3 (CaO, CO2, SiO2) Degree of freedom (F) = C-P+2 = 3-4+2 = 1
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