Which of the following pair shows functional isomerism?
A. 1 – nitro butane and 2 – nitro butane
B. 1 – nitro butane and butyl nitrite
C. 1 – nitro butane and 2 – methyl – 1 – nitropropane
D. 2 – nitro butane and 2 – methyl – 2 – nitro propane
Answer:B
Which of the following pair shows functional isomerism?
A. 1 – nitro butane and 2 – nitro butane B. 1 – nitro butane and butyl nitrite C. 1 – nitro butane and 2 – methyl – 1 – nitropropane D. 2 – nitro butane and 2 – methyl – 2 – nitro propane