1.

In the Bhor's models for the unielectronic species followingf symbols are used. r_(n,z) rarr Radius of n^(th) orbit with atomic number "Z"U_(n,z)rarrPotential energyof electron in n^(th) orbit with atomic number "Z"K_(n,z)rarrKinetic energyof electron in n^(th) orbit with atomic number "Z" v_(n,z)rarrVelocity ofelectron in n^(th) orbit with atomic number "Z" T_(n,z)rarrTime period of revlution of electron energyof electron in n^(th) orbit with atomic number "Z"Calulate z in all in cases.Represent your answer as abcd, wherea,b,c andd repersent number from 0 to 9. a,b,c and drepresents the value of "z" in parts (i),(ii),(iii) & (iv) . Suppose your answer is 1,2,3&4 thenthe same must be filled in OMR sheet as 12314.00.

Answer»


Solution :PUT in the standard equation of radius , velocity POTENTIAL energy & time peroidand calculate z and its
value COMES out to be 1,2,3,3 RESPECTIVELY .


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