IUPAC পদ্ধতি CH3-CH(Cl)-CH2-CH(OH)CH2-CHO এর সঠিক নামকরণ হলো-
A
5-Choloro 3 hydroxyhexanal
B
2-Hydroxi-4-chlorohexanal
C
2-Chloro-4-hydroxyhexanal
D
2-Chloro-5-aldehydo-hexanol-4
Correct Answer: 5-Choloro 3 hydroxyhexanal