Question

Why does the glass bottle break when kept in freezer for long time?

Answer 1

Water has an amazing property, like other substances it contracts when cooled but only upto 4 degree Celsius after that on further cooling it starts expanding. When it reaches freezing point water expands nearly 9% whereas the cold drink bottles keep on contracting. Due to lack of space for the expanding in volume ice,the bottle breaks.

Answer 2

hi I
here's your answer.
..
a glass bottle breaks when kept in freezer because of the expansion.
the glass expands in freezer and when it expands out of its maximum capacity it breaks .

hope helps you