Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Science Chemistry Structure of Atom
When hydrogen atom is raised from the ground state to an excited state
1
P.E. increases and K.E. decreases
2
P.E. decreases and K.E. increases
3
Both P.E and K.E increases
4
More than one of the above
5
None of the above