MCQ
$IUPAC$ name of the following compound will be


- A$3,4-$ Dimethyl octa $-1,3,6-$ triene
- ✓$3,7-$ Dimethyl octa $-1,3,6-$ triene
- C$2,6-$ Dimethyl octa $-2,5,7-$ triene
- D$2,6-$ Dimethlyl octa $-1,5,7-$ triene

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| List$-II$ | List$-II$ |
| $(a)$ ${PCl}_{5}$ | $(i)$ Square pyramidal |
| $(b)$ ${SF}_{6}$ | $(ii)$ Trigonal planar |
| $(c)$ ${BrF}_{5}$ | $(iii)$ Octahedral |
| $(d)$ ${BF}_{3}$ | $(iv)$ Trigonal bipyramidal |
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