物质的性质决定其用途。下列有关物质用途的说法正确的是(   

物质的性质决定其用途。下列有关物质用途的说法正确的是(      

    A.烧碱用于治疗胃酸过多                    B.碳酸钙用作焙制糕点的发酵粉

    C.用亚硝酸钠替代食盐烹调食物              D.熟石灰用于改良酸性土壤

答案

D

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