It will burn like heck! Ear preparations are usually too strong to use in the eyes. Use artificial tears and wash the solution out thoroughly. Only use eye preparations for your eyes.
Yes
It is probably better to find an "otic" solution. Ophthalmic solutions are formulated to be used in the eyes. See your dog's vet to get the dog's ears examined. The medicine you should use depends on the diagnosis.
If it is only a year old there should be an expiration date. Otherwise I would not use it.
rinse eyes with water or use the right solution
Flush it with Water, many times. And luberate it every 1 hour or so.
Ears
the ear
I don't see why not, but if your eyes are bothering you, you should try to put your solution in instead. The solution would act as eye drops. I've tried it before to help with irritation and it works just as well.
One can listen to the band K Otic on YouTube. One can also purchase, download, preview and listen to K Otic on iTunes. Another option would be to go on Google Play to listen to them.
They can if when putting them in, you get lint on the contact lens. If you do get lint on them, just relax, take them out, put them back into the solution, and try again. After wearing them for a long time, your eyes can get dry and sore. But for me, my contacts don't cause me that much pain. It's different for everyone.
water.