甲、乙、丙、丁四种物质,甲、乙、丙均含有相同的某种元素,它们

甲、乙、丙、丁四种物质,甲、乙、丙均含有相同的某种元素,它们之间有如图转化关系; 下列有关物质的推断不正确的是 (    )

A. 若甲为焦炭,则丁可能是氧气          B. 若甲为NaAlO2,则丁可能是盐酸

C. 若甲为Fe,则丁可能是Cl2                   D. 若甲为NaOH溶液,则丁可能是CO2

答案

C

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