Basic Maths and Units and DimensionsHard

Question

1 mole of H2 at 47oC and at pressure 4 atmosphere is mixed with 2 mole of N2 at 127o and at 5 atmosphere such that the volume of their mixture is the sum of their initial volumes. If the mixture is at temperature 97oC, pressure of the mixture will be nearly :-

Options

A.2.2 atm
B.3.4 atm
C.4.6 atm
D.1.8 atm

Solution

Vmix = V1 + V2    
⇒  
⇒   
⇒     Pmix = 4.6 atm

Create a free account to view solution

View Solution Free
Topic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions

More Basic Maths and Units and Dimensions Questions

The physical quantities not having same dimensions are...A wind with speed 40 m/s blows parallel to the roof of a house. The area of the roof is 250 m2. Assuming that the pressu...Young's double slit experment is first performed in air and then in a medium other than air. It is found that 8th br...On a hot summer night, the refractive index of air is smallest near the ground and increases with height from the ground...An ideal gas is expanding such that PT2 = constant. The coefficient of volume expansion of the gas is:...