Welcome to www.mcqtutorial.com!!!!
      
      
MCQ Tutorial Search
Home Search Add Question Today's History Discussion Board Job Portal Chemistry Inorganics Chemistry

Structure of Atom

Organic Chemistry Hydrocarbon Physical Chemistry Thermodynamics Equilibrium Mock Test Contact Feedback
Home
Search
Add Question
Today's History
Discussion Board
Job Portal
Chemistry
Inorganics Chemistry

Structure of Atom

Organic Chemistry
Hydrocarbon
Physical Chemistry
Thermodynamics
Equilibrium
Mock Test
Subscribe/Unsubscribe
Email:
Social Media
Facebook

Misc Tutorials

References

Question and Answer Tutorial
Tutorials Point
Stack Overflow

MCQ Tutorial - Chemistry->Structure of Atom

First Previous 1 2 3 4 5 6 7 Next Last
1.) Maximum number of electrons in a subshell with l = 3 and n = 4 is
Options are:
A.) 14
B.) 12
C.) 19
D.) 16
                        
2.) The correct set of four quantum numbers for the valence electron of rubidium atom (Z = 37) is
Options are:
A.) 6,1,2+(1/2)
B.) 5,2,0+(1/2)
C.) 5,0,2+(1/2)
D.) 5,0,0+(1/2)
3.) The correct set of four quantum numbers for the valence electron of rubidium atom (Z = 37) is
---------.
Options are:
A.) 5,0,1,(+1/2)
B.) 5,0,0,(+1/2)
C.) 6,1,0,(+1/2)
D.) 4,0,1,(+1/2)
4.) Identify the wrong statement in the following
Options are:
A.) Atomic radius of the elements decreases as one moves across from left to right in the 2nd period of
the
B.) Amongst isoelectronic species, smaller the positive charge on the cation, smaller is the ionic
radius
C.) Atomic radius of the elements increases as one moves down the first group of the periodic table
D.) Amongst isoelectronic species, greater the negative charge on the anion, larger is the ionic radius
                        
5.) The work function (Φ) of some metals is listed below. The number of metals which will show
photoelectric effect when light of 300 nm wavelength falls on the metal is:

Metal  Li   Na   K    Mg   Cu   Ag   Fe   Pt   W
Φ(eV)  2.4  2.3  2.2  3.7  4.8  4.3  4.7  6.3  4.75

Options are:
A.) 4
B.) 9
C.) 13
D.) 6
First Previous 1 2 3 4 5 6 7 Next Last
Comment:
Name:Email:
Contact No.:
Copyright © 2014 by SBJ Group. All Rights Reserved. Developed and maintained by SBJ Group. Supported on Internet Explorer browser only