OXIT NÀO SAU ĐÂY LÀ OXIT AXIT

Question

Câu 44. Oxit nào sau đây là oxit axit?  A. FeO.  B. CrO3.  C. Al2O3.  D. Cr2O3.

Accepted Answer

Câu 201 202 203 204 205 206 207 208 209 210 211 212 41 C A C D D D D D D C C B 42 A C A B A D C D D B D A 43 B D A D C C B A A B C C 44 B C B A C D D A D B D A 45 A D A B B B A C C B D C 46 D B A C A A D D B B D B 47 A A C C A D A D A D A A 48 B C D C C A A B B C A B 49 C A B A A C D A C C A D 50 A C B A C B C D B A A D 51 D A C C D D D B C C A B 52 A D C A C B B B D B B B 53 C B B A C D D C C C D C 54 A B D D A A C D A A C A 55 B D B D A A D D B A C B 56 D C A C C A B D A D D B 57 B C C D A B A C B B C D 58 D C D A A C A A D B D D 59 A C A D C B B D B B B C 60 B C B A D C B C D D C D 61 D A C C B C B C D B C D 62 C A C A A A A B A D A D 63 C C B A C D B C D A A B 64 C A D A C C D A C A B C 65 D A C A A D D C A D D C 66 D C C B C C D C B B D A 67 D D C B D C B B B C A C 68 A A B B B C C A D D C B 69 D B A C C A D D D D A B 70 C D B A D B D C B B C C 71 D A C B A C C A C C C C 72 C D A D D C B C B C A A 73 D C D D D C D D A A B A 74 D C D A C D A B A C A D 75 B A A C C B A B B A B A 76 A A C B C A C B D D B B 77 A D B C A D B D D B D C 78 D B A C B D B B C B D A 79 B C B A A D C D C B D C 80 A A A A C D D A D D A A 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 213 214 215 216 217 218 219 220 221 222 223 224 A B A C C D D D C B D A B A D A D B B A B C C A D C B C B A D A A A A A D C C C B D C B D B D B D A D C D C A C C C C D A D B D D D B B C D A D C D D D D B A C B A A B B B B D A A C B C D D B A C A B C A D B B D D A D B C D C C C D B D C D D B A B D B B C C C C A B A A A C A C C A A C D A A A D B A C A C C B D D A B C B C A B D B D C A D B C D C A C A C C D A C C B A D D D D A D C D A C D B B B A D C D C D B A B C D B A B D A D D B B C D B B B C D D A B A B B B B D D B A A A C B A B D C D A B D C B B B D B C C D B B A C A A B D A C A B D D C B A B C C D C C B D C D A D B D A B A A C A C D C D B C D C C C A D D C A B A A B B D C B B B D D B C B B B C A C B C D C D C B A B C B A B D A D D B D B C B D A C C A B A D B A D D A C B A B D C A B C D B B D B D D B D C B B A D D D B B D D B A D B D C C C D C A A B C C A D D B C D A D A D C A B B B C C B D D B D B A C A D A D B A C B A D D B C A B C A B A A A C C B D C B A B A C A B D D C D D B A C D A D C

OXIT NÀO SAU ĐÂY LÀ OXIT AXIT

Bạn đang xem câu 44. - Đáp án đề thi thử THPT Quốc gia môn Hóa học năm 2019 Sở GD&ĐT Bắc Ninh lần 2