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(C) In ethane $(C_2H_6)$,conformational isomers are represented using Newman projections and sawhorse projections.Staggered conformation is the most s

Vedclass · Accepted Answer

$2$ and $4$

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(C) In ethane $(C_2H_6)$,conformational isomers are represented using Newman projections and sawhorse projections.Staggered conformation is the most stable form where the dihedral angle between the $C-H$ bonds of adjacent carbon atoms is $60^{\circ}$.In the provided image:- Structure $1$ is an eclipsed Newman projection.- Structure $2$ is a staggered sawhorse projection.- Structure $3$ is an eclipsed sawhorse projection.- Structure $4$ is a staggered Newman projection.Therefore,$2$ and $4$ represent the staggered forms of ethane.

Which of the following represent the staggered conformations of ethane?

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In the Newman projection for $2,2$-dimethylbutane,what can $X$ and $Y$ respectively be?
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Explain sawhorse projection with examples.

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