If absolute temperature of a gas is doubled and the pressure is reduced to one half, what will happen to the volume off the gas ​

Increase four-fold

Explanation:

(c) Increase four-fold

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 = p

= final pressure of gas =

= initial volume of gas = v

= final volume of gas = ?

= initial temperature of gas = t

= final temperature of gas = 2t

Now put all the given values in the above equation, we get the final pressure of gas.

Therefore, the temperature of gas will increase four-fold.

a corroding iron, if that's one of your choices

wher is the rest of the question