16. Cis- and trans-2-methyl-5-t-butyl-1, C(CH3)3 for CH3 cis-P H3CC(CH3)3 3-dioxane each can exist as two conformers...

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16. Cis- and trans-2-methyl-5-t-butyl-1, C(CH3)3 for CH3 cis-P H3CC(CH3)3 3-dioxane each can exist as two conformers as shown below H₂C cis-Q CH3 C(CH3)3 C(CH3)3 trans-R trans-S The preferred conformations for the cis and trans-compounds will be (a) P and R (b) Q and R (c) S and R (d) Q and P 16. Cis- and trans-2-methyl-5-t-butyl-1, C(CH3)3 for CH3 cis-P H3CC(CH3)3 3-dioxane each can exist as two conformers as shown below H₂C cis-Q CH3 C(CH3)3 C(CH3)3 trans-R trans-S The preferred conformations for the cis and trans-compounds will be (a) P and R (b) Q and R (c) S and R (d) Q and P