First of all, a gaming community is probably the best place to ask!
Second, what is this, I don't even

Just do it

Try it and find out

I don't know why you need a spoon sterile that badly, but I'd think the alcohol should be enough without needing to light it on fire and possibly causing an explosion?

Just wash the spoon with some water and soap. Or dip it in some bleach for few minutes.

I would Just use a lighter or a match to get an open flame.

Careful though, you don't strike me as the kind of guy that should be playing with fire.
Now I'm just wondering what you need a spoon sterile for.

No you can't, heating it won't work and you can't have a spark from an induction stove.

Workaround: Light a piece of toilet paper on induction stove then use it to light spoon.

Fair word of warning: Don't be a complete moron by burning your place down.

No, use a match or a BBQ lighter, depending on if the alcohol went overboard and on the bottom, you can have a pretty big accident. FYI, putting fire over the spoon can already sterilize it... It's fire, nothing survives in fire.

place spoon on burner and cook at red hot for 45 mins. its the only way to be sure

Ok, first off, you're talking about the "autoignition temperature", that is, the point at which, when heated, it spontaneously erupts into flame. With isopropyl alcohol, the likelihood of you achieving this is slim to none because it will evaporate extremely fast at low temps so a spoonfull will not be enough.

But as for if you can... well, if you had enough of the liquid to prevent evaporation, then you would need to heat it to 399C or 750.2 F in order to autoignite. Your average coil stovetop would only muster about a good 500 F max. Some may be higher, but I don't think your general ones do.

So... no, you won't be igniting that.

Also, keep in mind that isopropyl alcohol burns CLEAR! You will NOT see a flame unless you put something like paper over it or a wick inside.

Isn't science fun?

The answer is no, but stop trying to use your induction stovetop to distill vodka. You're not fooling the Admiral.