E-PolyLearning

26. In Bohr's model magnetic field which splits spectral lines is
a. weak
b. moderate
c. strong
d. long
View Answer Report Discuss 50-50!
Answer: (c).strong

27. In Millikan oil drop method electrode which has hole is
a. lower one
b. parallel one
c. adjacent one
d. upper one
View Answer Report Discuss 50-50!
Answer: (d).upper one

28. Use of quantum numbers is to specify electron's
a. energy
b. position
c. particles
d. velocity
View Answer Report Discuss 50-50!
Answer: (b).position

29. Azimuthal quantum number actually represents
a. shells
b. sub shells
c. energy
d. heat
View Answer Report Discuss 50-50!
Answer: (b).sub shells

30. Frequency is represented by
a. s
b. l
c. n
d. p
View Answer Report Discuss 50-50!
Answer: (c).n

Page 6 of 120