`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

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

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:

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:

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

In the reaction, Rxoverset(NaN_(3))rarr A overset(H_(2)//Pd-C)rarr B+N_(2) The product B is :

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

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