Fiend the temperature EASY

[Termodinamica]

Homework Statement

If the pressure of an ideal gass rises whit 10% and the volume by 20% , the temperature modifies by :
a. 35%
b. 5%
c. 10%
d. 30%
e. 32%

Homework Equations

i don't know :(

The Attempt at a Solution

:D idk

 

[Termodinamica]

One ideal gass is in normal conditions and its suffering a izobar transformations and the volume of the gass is rising by 25% from the initial value.The temperature which the gass will have is?
1.44,7 C
2. 426 K
3. 369 K
D. 68.3 C
E. 136.5 C

 

[Termodinamica]

When the atmospheric pressure is 760 torr a barometer show 759 torr.The pressure of the gass found in a barometric chamber is?
1. 133.3 N/M^2
2. 20 torr
3. 12 torr
d. 850 N/M^2
e. 1.31 kN/m^2