[চিত্র]
ক. 1, 2-methyl 1-4-butyl benzene
খ. 1 -butyl-3, 4-dimethyl benzene
গ. 1, 2,4-dimethyl butyl benzene
ঘ. methyl butyl benzene
উত্তর: 1 -butyl-3, 4-dimethyl benzene
HSC Chemistry 2nd Paper Chapter 2: জৈব রসায়ন MCQ — Prosthuti প্রশ্নব্যাংক
HSC · Chemistry 2nd Paper · Chapter 2: জৈব রসায়ন · MCQ
- ক.1, 2-methyl 1-4-butyl benzene
- খ.1 -butyl-3, 4-dimethyl benzene
- গ.1, 2,4-dimethyl butyl benzene
- ঘ.methyl butyl benzene
উত্তর

