Vander Waals forces are stronger in_______________?

A. F2
B. Cl2
C. Br2
D. I2

Related Mcqs:

A real gas obeying vander waals equation will resemble the ideal gas if_______________________?
A. Both a and b are small
B. Both a and b are large
C. a is small and b is large
D. a is large and b is small
Which molecule have stronger London dispersion forces?
A. Hydrogen gas
B. Water
C. Bromine
D. Hydrochloric acid

Submitted by: Naveed Shahzad Lali
In the van der Waals equation (P + n2a / v2) (v – nb) = nRT which of the following statement is not true ?
A. n2a/v correct for the intermolecular forces.
B. nb correct for the volume occupied by gas molecules.
C. at high densities the equation reduces to the ideal gas law
D. all of the above statements are correct.
Distance at which attractive forces of hydrogen overcome repulsive forces is __________ ?
A. 75.2pm
B. 75.3pm
C. 75.5pm
D. 75.4pm

Submitted by: Rashid Mehmood
Stronger is the oxidizing agent greater is the___________________?
A. Oxidation potential
B. Redox potential
C. e.m.f of cell
D. standard reduction potential
Stronger the oxidizing agent greater is the________________?
A. Oxidation potential
B. Reduction potential
C. Redox potential
D. emf of cell
Radiations are absorbed in_______________?
A. Spectrophotometer method
B. Dilatometric method
C. Optical relation method
D. Refractometric method
Reacting bromine with benzene in the presence of sunlight will result in_______________?
A. The rupturing of benzene ring
B. Substitution reaction
C. Addition reaction
D. No-reaction
The ttractive forces between the partial positive end of one molecule and partial negative end of other molecule are called________________?
A. Dipole-dipole forces
B. Ion dipole-dipole forces
C. London dispersion forces
D. Debye forces
Centrifugal forces are balanced in atom by__________________?
A. Attractive forces
B. Repulsive force
C. Electrons
D. Neutrons