题目内容:
比较羧酸HCOOH(I),CH3COOH(II),(CH3)2CHCOOH(III),(CH3)3CCOOH(IV)的酸性大小:()
A.IV>III>II>I
B.I>II>III>IV
C.II>III>IV>I
D.I>IV>III>II
参考答案:
比较羧酸HCOOH(I),CH3COOH(II),(CH3)2CHCOOH(III),(CH3)3CCOOH(IV)的酸性大小:()
A.IV>III>II>I
B.I>II>III>IV
C.II>III>IV>I
D.I>IV>III>II