问题
选择题
下列物质中一定互为同系物的是 [ ]
A. CH2=CH2和CH2=CH-CH=CH2
B. C2H4和C6H12
C. (CH3)2CHCH(CH3)2和(CH3)2CHCH2CH(CH3)2
D. C2H6和C4H8
答案
答案:C
下列物质中一定互为同系物的是 [ ]
A. CH2=CH2和CH2=CH-CH=CH2
B. C2H4和C6H12
C. (CH3)2CHCH(CH3)2和(CH3)2CHCH2CH(CH3)2
D. C2H6和C4H8
答案:C