Question

A sample of gas occupies 1.50 litre at 25°c if the temperature is raised 60°c what is the new volume of gas at constant pressure.

Answer 1

Answer:

hope it may help you❤.....

Answer 2

The new volume of gas at constant pressure is 1.68 L

Explanation:

To calculate the new volume of the system, we use the equation given by Charles' Law. This law states that volume of the gas is directly proportional to the temperature of the gas at constant pressure.

Mathematically,

$\frac{V_1}{T_1}=\frac{V_2}{T_2}$

where,

$V_1\text{ and }T_1$ are the initial volume and temperature of the gas.

$V_2\text{ and }T_2$ are the final volume and temperature of the gas.

We are given:

$V_1=1.50L\\T_1=25^oC=(25+273)K=298K\\V_2=?\\T_2=60^oC=(60+273)K=333K$

Putting values in above equation, we get:

$\frac{1.50L}{298K}=\frac{V_2}{333}\\\\V_2=1.68L$

Learn More about Charles' Law.

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