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CBSE Class 11-science Answered

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 | 15 Oct, 2013, 10:22: PM
answered-by-expert 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 | 16 Oct, 2013, 09:47: AM

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