wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Given that the bond energies of :NN is 946 kJ mol1 HH is 435 kJ mol1, NN is 159 kJ mol1, and NH is 389 kJ mol1, the heat of formation of hydrazine in the gas phase in kJ mol1 is:

A
833
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
101
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
334
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
1264
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon