According to the German K&F concept homepage, the adapter assigned to your question fits all EOS-DSLRs (including your EOS 700D) on the camera side. 

M42-EOS adapter ring, the product can only be related to your lens and body mount, if your lens is M42 mount and your lens is Canon EF mount camera, the item can work. M42-EOS adapter ring, can The product can only be related to your lens and body mount, if your lens is M42 mount and your lens is Canon EF mount camera, the item can work. 

Yes, I use a number of old Zeiss lenses on the EOS 6D and 7D. Since the 700D has the same bayonet, there won't be any problems there either. However, the lenses can only be used in M ​​or Av mode as there is no autofocus. The adapter fits well on C/Y lenses but is a little difficult to remove due to the lack of a release button normally found on Contax and Yashica cameras. 

In English, sorry...Nikon lenses can never be used on Canon cameras.The mount-to-sensor distance is 2mm longer with Nikon, which makes focusing at infinity impossible, even without inserting an adapter between lens and camera. For the same reason Nikon lenses can be used on Canon cameras. The 2mm difference allows for an adapter. 

no. Canon lenses never go to Nikon F mounts, just the other way around.