Which of the following is correct?
(a) Curved arrows are always drawn from an electron poor center to an electron
rich center.
(b) A doubled headed arrow means one electron has been moved.
(c) Curved arrows are always drawn from an electron rich center to an electron
poor center.
(d) A single headed arrow means two electrons have been moved
(a) Curved arrows are always drawn from an electron poor center to an electron
rich center.
(b) A doubled headed arrow means one electron has been moved.
(c) Curved arrows are always drawn from an electron rich center to an electron
poor center.
(d) A single headed arrow means two electrons have been moved