Q22Short answer
Rotation around carbon-carbon single bond of ethane is not completely free. Justify the statement.
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The rotation about C—C bond is restricted because of repulsion between electron cloud of C—H bonds on either carbon atoms.
Rotation around carbon-carbon single bond of ethane is not completely free. Justify the statement.
The rotation about C—C bond is restricted because of repulsion between electron cloud of C—H bonds on either carbon atoms.