CÂU 76 E; 77C; 78D; 79C; 80C; 81AB; 82C; 83B; 84C; 85

91: - TRAC NGHIEM HOA HOC LOP 10 TOAN TAP CO DAP AN
Lớp 10 TRAC NGHIEM HOA HOC LOP 10 TOAN TAP CO DAP AN

91: HF>HCl>HBr>HI

93 (1-Đ, 2-Đ, 3-S, 4-S, 5-Đ)