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Nhiệt dung riêng của cồn etylic khoảng 1 nữa so với nước. Nếu cả mẫu rượu và nước cùng khối lượng được truyền một nhiệt lượng bằng nhau, nhiệt độ của nước tăng lên 25độ C thì nhiệt độ của cồn sẽ tăng lên bao nhiêu?A. Tăng lên 12,5 CB. Tăng lên 25 CC. Tăng lên 50 CD. Nhiệt độ không đổi
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