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A overset(lambda)rarr B overset(2 lambda...

`A overset(lambda)rarr B overset(2 lambda)rarr C`
`T=0 ,N_(0) , 0 `,
` T N_(1) N_(2) N_(3)`
The ratio of `N_(1)" to "N_(2) ` is maximum I s

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A overset(lambda_(1)) rarr B overset (lambda_(2))rarr C t=0 N_(0) 0 0 t N_(1) N_(2) N_(3) In the above radioactive decay C is stable nucleus. Then:

N_(2)O_(3) overset(R.T.) to NO+NO_(2)

Arrange the wavelengths ( lambda ) of the following emission lines of H-atom in an increasing order. (1) n=3 overset(lambda_1)rarr n=1 (2) n=5 overset(lambda_2)rarr n=3 (3) n=12 overset(lambda_3)rarr n=10 (4) n=22 overset(lambda_4)rarr n=20

Li+N_(2) overset(Delta)rarrA overset(H_(2)O)rarr B+(C ) gas Then the correctly matched pair for A,B,C are :

lim_ (n rarr oo) int_ (0) ^ (2) (1+ (t) / (n + 1)) ^ (n) d

{:(BaC_(2) + N_(2) overset(Delta)rarr (A)),(CaC_(2) + N_(2) overset(Delta)rarr (B)):} (A) and (B) are

For the reaction 2H_(2) + 2NO rarr N_(2) + 2H_(2)O , the following mechanism has been suggested : 2NO ? N_(2)O_(2) equilibrium constant K_(1) (fast) N_(2)O_(2) +H_(2) overset(k_(2)) rarr N_(2)O +H_(2)O (slow) N_(2) O +H_(2) overset(k_(3)) rarr N_(2)+H_(2)O (fast) Establish the rate law for given reaction.

(2) lim_(n rarr0) (n!sin x)/(n)

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