I assume you mean what's the weight in ounces of a volumetric ounce of vodka. One liter of vodka (33.814 volumetric oz) weighs 33.404 ounces, so one liquid ounce of vodka would weigh .98787 ounces. That's for vodka that's 40% alcohol - the number might be slightly different for different proofs.
One ounce would weigh one ounce.
Just about one ounce ;-)
One ounce of vodka does not contain any sugar, as distilled spirits like vodka do not contain added sugars.
One ounce
I have small screwdrivers that weigh about one ounce.
They weigh one troy ounce.
One ounce of potato chips weighs approximately 28 grams.
one ounce
One ounce or less
It weighs one ounce.
Like one ounce of anything, it will weigh exactly one ounce.
1/20 of one ounce)