Question

volume of gas at 27℃ is 500ml.what will be its volume at 0℃​

Answer 1

Answer: About 250mL

Explanation:

Answer 2

Explanation:

There is a easy formula-

According to Charles law,

$v1 \times t1 = v2 \times t2$

Here,

$v1 = 500 ml\\ t1 = 273 + 27 = 300k \\ t2 = 273k \\ v2 =500 \times 300 \div 273 \\ = 549.45ml$

Because when water forms ice its volume expands much.But the density of ice is low than water.