Multiple Choice
Use the bond enthalpies given to estimate the heat released when 2-methyl-1-propene, (CH3) 2C=CH2,
Reacts with HBr to give (CH3) 2CBrCH3.Bond enthalpies ( kJ.mol-1 ) :C-H,412; C-C,348;C=C,612; C-Br,276; H-Br,366.
A) 58 kJ.mol-1
B) 507 kJ.mol-1
C) 317 kJ.mol-1
D) 288 kJ.mol-1
E) 181 kJ.mol-1
Correct Answer:
Verified
Correct Answer:
Verified
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