A Logical Riddle?

Question

Two parents go out on a date and their 15 year old son decides to have a few friends over. They take their parents' gin out of the freezer, wait a bit, and drink it, illegal of course. They are sober and their parents are going to go home in an hour or two. They put water into the bottle at the exact same level as the gin was before, put it in the exact same positon in the freezer. They come home and the father finds the gin bottle and is furious at his son. How did the father find out? Be as specific as possible please.

Answer 1

Because water freezes and gin does not so some of the stuff in the bottle is frozen

Answer 2

I was under the impression that alcohol doesnt freeze, whereas water does. If that was the case then when the bottle with water was in the freezer it would freeze and the father would know.

Answer 3

it froze. The water lowered the freezing point of the gin to a temperature lower than that of the freezer.

Answer 4

When he put the water in the freezer it froze, liquor does not. So the dad knew the son had been drinking his gin. What a naughty naughty boy.

Answer 5

The water freezes, which lets the father know the gin was tampered with.

Answer 6

I would imagine that the alcohol in the gin doesn't freeze but that the water does, so the fact that the gin's been watered down is icily apparent.

Answer 7

Because the water froze and Gin doesnt freeze.

Answer 8

because water expands when frozen, it moves the level of the ice up. If the bottle was too full, then it would have split.

Answer 9

Alcohol won't freeze but water does!

Answer 10

cuz the water woulda turned to ice, alcohol doesnt freeze!!!