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how many no of sigma and pi bonds are there in 1butene 3yne ?

how many no of sigma and pi bonds are there in 1butene 3yne ?
 

Grade:11

2 Answers

Suraj Prasad IIT Patna
askIITians Faculty 286 Points
7 years ago
7 sigma and 3 pi bonds.
Himanshu
389 Points
7 years ago
THE STRUCTURE FOR THE COMPOUND IS 
CH2=CH-C-(TRIPLEBOND)-CH
THEREFORE 3 PI BONDS AND 7 SIGMA BONDS
JUST TRY TO DRAW THE STRUCTURE AND COUNT THE NUMBER OF BONDS.....
IN A DOUBLE BOND THERE IS ONE SIGMA AND ONE PI BOND AND IN A TRIPLE BOND THERE IS TWO PI AND ONE SIGMA BONS...ALL C-H BONDS ARE SIGMA BONDS
IF YOU HAVE ANY PROBLEMS EMAIL ME....I HAVE A SHORTCUT FOR DRAWING STRUCTURES
 

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