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  • Burning of diborane is anOption: 1 Exothermic ProcessOption: 2 Endothermic Process</div

Burning of diborane is an

Option: 1

Exothermic Process


Option: 2

Endothermic Process


Option: 3

Athermic Process


Option: 4

a & b both.


Answers (1)

best_answer

As we learnt

 

B_2H_6+ 3O_2 \rightarrow B_2O_3+3H_2O

Burning of diborane produces B2O3 as a product which is much stable than B2H6    (Diborane is an electron deficient molecule),so high amount of energy is released during this process which makes this process exothermic.

Therefore, option (1) is correct.

 

Posted by

Sayak

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