[" Problem 12.18"],[" Explain why the following two structures,"],[" I and II cannot be the major contributors "],[" to the real structure of "CH_(3)COOCH_(3)" ."]

Explain why the following two structures (I) and (II) cannot be the major contributors to the real structures of CH_3COOCH_3 . .

Explain why the following two structures (I) and (II) cannot be the major contributors to the real structures of CH_3COOCH_3 . .

Which of the following two structures, I and II can be the major contributors to the real structure of CH_(3)COOCH_(3) ?

Which of the following two structures, I and II can be the major contributors to the real structure of CH_(3)COOCH_(3) ?

Explain why the following two structures, I and II connot be the major contributors to the real structure of CH _(3) COOCH _(3). CH _(3) - overset(overset(* *) :O":") overset(|) underset(I) underset(+) (C) - overset(* *) underset(* * ) (O) - CH _(3) harr CH _(3) - underset(II) overset(overset(* *) : O":") overset(|) (C ) = overset(+) underset(* *) (O) - CH _(3)

Give reasons why the following two Resonance structures cannot be the major cantributors to the real structures of CH_(3) C OOCH_(3), {:(" "O^(-) " "O^(-)),(" "| " "|" "+),(CH_(3) - underset(+)(C)-O-CH_(3)harrCH_(3)-C=O-CH_(3)),(" "(I) " "(II)):}

Assertionj: The following structures (I) and (II) canot e the major contributors to the real structure of CH_(3)COOCH_(3) CH_(3)-underset(I)underset(+)overset( : overset(..)(C)^(-): )overset(|)(C)-underset(..)overset(..)(O)harrunderset(II)(CH_(3)-overset( : overset(..)(O)^(-): )overset(|)(C)=underset(..)overset(+)(O)-CH_(3)) Reason: Both the structures involve charge separation and structure (I) contains a carbon atom with an incomplete octet.