Question

2 moles of ammonia occupied a volume of 5 lit at 27°C. calculate the pressure if the gas
obeys vanderwaals equation given a = 4.17 atm Lt? /mole?; b = 0.0371 Lt/mole a.9.3
b. 8.2
d. 6.2
c. 7.5
​

Answer 1

Answer:     Correct option is  A

9.88  

(P+  

v  

2

 

n  

2

q

​

)(v−nb)=nRT

⟹(P+  

25

4×4.17

​

)(25−2×0.037)=2×0.0821×300

∴P=9.88 atm

Explanation: Please mark me the brainliest because I am a general knowledge

Answer 2

hey mate your answer is in photo