Which of the following compound pairs are constitutional isomers?
A) CH₃CH₂OCH₃ and CH₃CH₂CHO
B) CH₃CH₂CHO and CH₃CH₂CH₂OH
C) CH₃COCH₂CH₃ and CH₃CH₂COCH₃
D) CH₃CH₂CH₂CHO and CH₃COCH₂CH₃?
A) CH₃CH₂OCH₃ and CH₃CH₂CHO
B) CH₃CH₂CHO and CH₃CH₂CH₂OH
C) CH₃COCH₂CH₃ and CH₃CH₂COCH₃
D) CH₃CH₂CH₂CHO and CH₃COCH₂CH₃

'x' gm of a compound A3B2C5 contains 'y' gm of A atoms

 

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how to represent the possible fischer projections for 2-bromohexane