Answer : The final volume of gas will be, 5.46 L
Explanation :
Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.
The combined gas equation is,

where,
= initial pressure of gas = 0.892 atm
= final pressure of gas = 1.05 atm
= initial volume of gas = 6.35 L
= final volume of gas = ?
= initial temperature of gas = 
= final temperature of gas = 
Now put all the given values in the above equation, we get:


Thus, the final volume of gas will be, 5.46 L