The compound which is largely responsible for initial setting and early strength gain of Ordinary Portland Cement is
(A) $\mathrm{C}_{3} \mathrm{~A}$
(B) $\mathrm{C}_{3} \mathrm{~S}$
(C) $\mathrm{C}_{2} \mathrm{~S}$
(D) $\mathrm{C}_{4} \mathrm{AF}$

Question ID - 156290 | SaraNextGen Top Answer

The compound which is largely responsible for initial setting and early strength gain of Ordinary Portland Cement is
(A) $\mathrm{C}_{3} \mathrm{~A}$
(B) $\mathrm{C}_{3} \mathrm{~S}$
(C) $\mathrm{C}_{2} \mathrm{~S}$
(D) $\mathrm{C}_{4} \mathrm{AF}$