The normal butane and isobutane are
A. optional isomer
B. chain isomer
C. positional isomer
D. functional isomer
Answer: Option B
A. optional isomer
B. chain isomer
C. positional isomer
D. functional isomer
Answer: Option B
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
Join The Discussion