MCQGeeks
0 : 0 : 1
CBSE
JEE
NTSE
NEET
English
UK Quiz
Quiz
Driving Test
Practice
Games
Quiz
Science
Hydrogen Bonding
Quiz 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Q.1
In a water molecule, which atom(s) has/have a partial negative charge?
Oxygen
Hydrogen
None of the atoms
All of the atoms
Q.2
How do you define electronegativity?
Measure of the tendency of an atom to attract a bonding pair of electrons
Measure of the tendency of an atom to repel a bonding pair of electrons
Measure of the attractive force between hydrogen and a neighbouring atom
Measure of the amount of sharing capability of electrons
Q.3
Which is the most electronegative atom?
Helium
Fluorine
Chlorine
Iodine
Q.4
True or false:A hydrogen bond forms a stronger chemical bond than a covalent bond.
True
False
Q.5
Which of the following geometries could be nonpolar?
bent
tetrahedral
trigonal pyrimidal
none of the above
Q.6
Which of these is not an intermolecular force?
covalent bonding
hydrogen bonding
Van Der Waals forces
dipole-dipole forces
Q.7
In general, substances with stronger intermolecular forces have ________ boiling points than those with weaker forces
Higher
Lower
The same
Q.8
A molecule containing polar covalent bonds is always polar.
True
False
Q.9
Which of the following molecules, based on the elements present, would be most polar?
HF
H2
HCl
HBr
Q.10
Which formula represents a nonpolar molecule?
HBr
H2S
CBr4
PCl3
Q.11
Intermolecular force present in Cl2?
dipole dipole
H-bond
Van Der Waals forces
metallic
Q.12
Which is the second strongest intermolecular force, after hydrogen bonding?
dipole-dipole attraction
Wan Der Waals forces
Q.13
Which noble gas has the highest boiling point?
Xe
Kr
Ar
He
Q.14
Intermolecular force present in CHF3
H bond
dipole dipole
Wan Der Waals forces
ionic
Q.15
Intermolecular forces are the forces
within molecules
between molecules
Q.16
Intermolecular force present in HCl?
dipole dipole
Van Der Waals forces
H-bond
ionic
Q.17
What is considered a Hydrogen Bond?
H-Pb
H-Fe
H-O
All of the above
Q.18
What explains the very high melting and boiling point of water
Strong dipole-dipole bonds between water molecules
Strong hydrogen bonds between water molecules
Dispersion forces which are present in all molecules
Asymmetrical shape of the polar bonds.
Q.19
The bond created by the electrostatic attraction between metal cations and non-metal anions
Hydrogen bonding
Covalent bonding
Ionic Bonding
Dipole-dipole forces
Metallic bonding
Q.20
The bond created when the difference in electronegativity between two atoms is greater than 1.8
Hydrogen bond
Non-polar covalent bond
Ionic bond
Polar covalent bond
Metallic bond
0 h : 0 m : 1 s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Report Question
×
What's an issue?
Question is wrong
Answer is wrong
Other Reason
Want to elaborate a bit more? (optional)
Support mcqgeeks.com by disabling your adblocker.
×
Please disable the adBlock and continue.
Thank you.
Reload page