Người ta tiến hành thí nghiệm điều chế và nghiên c...
Câu hỏi: Người ta tiến hành thí nghiệm điều chế và nghiên cứu tính tẩy màu của khí clo ẩm theo hình vẽ sau:![](data:image/png;base64,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)
A. dung dịch H2SO4 đặc, giấy màu tẩm ướt, KClO3.
B. dung dịch HCl đặc, giấy quỳ khô, MnO2.
C. dung dịch HCl đặc, giấy quỳ ẩm, KClO3.
D. dung dịch HCl đặc, giấy quỳ khô, KMnO4.
Câu hỏi trên thuộc đề trắc nghiệm
Đề thi HK2 môn Hóa lớp 10 năm 2019 - Trường THPT Lê Xoay