Question

Volume of certain mass of gas is 750 mL at-3 degree Celsius.The gas is heated at constant pressure and its volume become 1L. What is the final temperature of the gas?​

Answer 1

Answer:

Explanation:

from ideal gas equation, PV = nRT

So, this gives V=  

P

nRT

​  

 

so, V is proportional to absolute temperature and inversely proportional to the pressure of the gas

Now temperature is made half and pressure is made 2 times

So, clearly the volume becomes one-fourth of it's original value.

So, B is the correct answer.