苏打水是一种新兴的饮料,其有效成份是碳酸氢钠。下列有关说法错

苏打水是一种新兴的饮料,其有效成份是碳酸氢钠。下列有关说法错误的是(  )

A苏打水要存放在冷暗处

B苏打水显弱酸性

C碳酸氢钠可用于治疗胃酸过多

D小苏打在食品加工中常作疏松剂

答案

【答案】B

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