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

When ethyne is passed through a red hot tube, then formation of benzene takes place:
ΔHof(C2H2)(g)=230kJmol1
ΔHof(C6H6)(g)=85kJmol1
Calculate the standard heat of trimerisation of ethyne to benzene.
C2H2(g)C6H6(g)

A
205kJ mol1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
605kJ mol1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
605kJ mol1
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
205kJ mol1
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Join BYJU'S Learning Program
CrossIcon