Calculate the heat of combustion of ethene from the bond energy data given below
Abhishek Dogra , 6 Years ago
Grade 11
AIPMT> Calculate the heat of combustion of ethen...
1 Answers
Arun
Last Activity: 6 Years ago
Dear Abhishek
Heat of combustion = bond energy of reactant – bond energy of product
= [619 + 4* 414 + 3* 499] – [4 * 724 + 4 * 460]
= 3772 – 4736
= – 964 Kj/mol
heat will be released
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