物质的性质与用途密切相关,下列说法错误的是(    ) A.冰箱内

物质的性质与用途密切相关,下列说法错误的是(   

A.冰箱内放置木炭可除异味             B.氢氧化钠可用于治疗胃酸过多

C.食盐可用于配制生理盐水             D.稀盐酸用于清除铁锈

答案

B

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