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【单选题】
关于最大吸收波长,以下叙述正确的是()。A.
光吸收程度最大处所对应的波长称为最大吸收波长
B.
浓度不同时，其最大吸收波长不变
C.
浓度越大，
D.
不同浓度的同一物质，最大吸收波长λmax会不同
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