(1) Every partner must account to the firm for any benefit derived by him or her without the consent of the other partners from any transaction concerning the partnership or from any use by him or her of the partnership property, name or business connexion.
(2) This article applies also to transactions undertaken after a partnership has been dissolved by the death of a partner, and before the affairs thereof have been completely wound up, either by any surviving partner or by the representatives of the deceased partner.