Question

plz answer me Quick!!!
asked in NEET 2018

Answer 1

hala mate,

As we have learned

Relation between K.E.,P.E. & total energy -

K.E.= (total energy)

      =1/2 (potential energy)

- wherein

Potential Energy and total energy are negative .While kinetic energy is positive

For bohr orbit of hydrogen atom  

 Total energy of an electron = kinetic energy of an electron

The correct option is (d) 1 : -1.

Explanation:

In a Bohr orbit of the hydrogen atom, Kinetic energy = - (Total energy)  

So, Kinetic energy : Total energy = 1 : -1

hope it helps!!!