# A container with a volume of #12 L# contains a gas with a temperature of #210 K#. If the temperature of the gas changes to #420 K# without any change in pressure, what must the container's new volume be?

##### 2 Answers

Mar 17, 2018

Just apply Charle's law for constant pressure and mas of an ideal gas,

So,we have,

So,we putting the initial values of

Now,if new volume is

Then,we get,

So,

Mar 17, 2018

The new volume is

#### Explanation:

Since there is no change in temperature and the number of moles, we use Charles's law, which states that

or

Solving for

Plugging in the given values, we find that