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Match List I with List II :

 
List I   
     

   List II

(A)

3 Translational degrees of freedom    (I)

  Monoatomic gases

(B)

3 Translational, 2 rotational degrees of freedoms        (II)

 Polyatomic gases  

(C)

3 Translational, 2 rotational and 1 vibrational degrees of freedom       (III)

Rigid diatomic gases

(D)

3 Translational, 3 rotational and more than one vibrational degrees of freedom       (IV)

Nonrigid diatomic gases         

   

Option: 1

(A)-(I), (B)-(III), (C)-(IV), (D)-(II) 


Option: 2

(A)-(I), (B)-(IV), (C)-(III), (D)-(II)


Option: 3

(A)-(IV), (B)-(II), (C)-(I), (D)-(III)


Option: 4

(A)-(IV), (B)-(III), (C)-(II), (D)-(I)


Answers (1)

best_answer


\begin{array}{|l|l|} \hline \text { Type of gas } & \text { No of degree of freedom } \\ \hline \text { 1 Monoatomic } & 3 \text { (Translational) } \\ \text { 2. Diatomic + rigid } & 3 \text { (Translational }+2 \text { Rotational }=5) \\ \hline \text { 3. Diatomic + non - rigid } & 3(\text { Trans) }+2(\text { Rotational) }+1 \text { (vibrational) } \\ \hline \text { 4. Polyatomic } & 3 \text { (Trans) }+2 \text { (Rotational) }+ \text { more than } 1 \text { (vibrational) } \\ \hline \end{array}

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Pankaj

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