MCQ
Which is incorrect statement about heats of combustion ?
- A

- B

- ✓$Iso-butene > trans-2-butene > 1-butene$
- D$n-Hexane < n-Heptane < n-Octane$


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| List$-I$ | List$-II$ |
| $(I)$ $XeF_4$ | $(A)$ See-saw |
| $(II)$ $I_3^-$ | $(B)$ Tetra hedral |
| $(III)$ $XeO_2F_2$ | $(C)$ Bond angle $90^o$ |
| $(IV)$ $SO_4^{2-}$ | $(D)$ Linear |
