gneet
Study Companion
For more NEET and AIIMS mcq on Structure of Atom
Visit www.gneet.com
Question
Q162) The energy of second Bohr orbit of the hydrogen atom is –328 kJ mol
–1
; hence the energy of fourth Bohr orbit would be [AIPMT (Prelims)-2005]
a) –41 kJ mol
–1
b) –1312 kJ mol
–1
c) –164 kJ mol
–1
d) –82 kJ mol
–1
SOLUTION
E = 1312/n
2
kJ mol
–1
for hydrogen
Answer:(d)