Most of the fights are tank and spank on LFR difficulty, I'd assume a few of the fights have debuff switching for the tanks so just look out for that.
Worst case scenario you can check the Shift + J menu under raids and see if there is anything noted for tanks.
If you want to be absolutely fail proof you could also check this:
https://www.youtube.com/watch?v=1cX3-N9o0iQ imo he summarizes everything pretty well and detailed, for LFR.
And if you need any tips for paladin tanking in general (rotation, builds, glyphs etc), you could also always check:
http://www.icy-veins.com/wow/protection-paladin-pve-tank-guide ;)