Which of the following gasses is expected to have largest value of van der Waals costant a? 1. He 2. H2 3.NH3 4. O2 Which of the following gasses is expected to have largest value of van der Waals costant b? 1. N2 2. H2 3.Cl2 4. O2

Asked by Yash Mishra | 15th Oct, 2013, 10:22: PM

Expert Answer:

Vander Waals Constant ‘a’ for:

He= 0.034

H2=0.244

NH3=4.14

O2=1.36

Therefore, NH3 has the largest value of Vander Waals Constant ‘a’  

 

Vander Waals Constant ‘b’ for:

N2= 0.0391

H2=0.0266

Cl2=0.0562

O2=0.0318

Therefore, Cl2 has the largest value of Vander Waals Constant ‘b’  

Answered by Karishma Kapoor | 16th Oct, 2013, 09:47: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.