Ts EamcetS Block ElementsTG EAPCET 2025 (Online) 4th May Morning ShiftMCQ+1 / -02025The major ingredient $(51 \%)$ in Portland cement isA$\mathrm{Ca}_2 \mathrm{SiO}_4$B$\mathrm{Ca}_3 \mathrm{SiO}_5$C$\mathrm{Ca}_3 \mathrm{Al}_3 \mathrm{O}_6$D$\mathrm{CaSO}_4 \cdot 2 \mathrm{H}_2 \mathrm{O}$Check AnswerClear SelectionReveal AnswerShow Explanation
