Pick up the correct statement from the following:
(A) High percentage of C3S and low percentage of C2S cause rapid hardening
(B) High percentage of C3S and low percentage of C2S make the cement less resistive to chemical
attack
(C) Low percentage of C3S and high percentage of C2S contribute to slow hardening
(D) All the above
(A) High percentage of C3S and low percentage of C2S cause rapid hardening
(B) High percentage of C3S and low percentage of C2S make the cement less resistive to chemical
attack
(C) Low percentage of C3S and high percentage of C2S contribute to slow hardening
(D) All the above