Related Questions

Interchain forces are the weakest in case of
A Plastics
B Fibres
C Elastomers
D Both rubber & elastomers
Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces?
A RT
B $${\text{p}} + \frac{{\text{a}}}{{{{\text{V}}^2}}}$$
C V - b
D $$\frac{1}{{{\text{RT}}}}$$
Addition of plasticisers to polymers results in partial neutralisation of intermolecular forces of attraction between the macro-molecules thereby increasing its
A Tensile strength
B Chemical resistance
C Flexibility
D All of the above
If the resultant of two equal forces has the same magnitude as either of the forces, then the angle between the two forces is
A 30°
B 60°
C 90°
D 120°
Which of the following bonds are weakest in nature?
A Single bond
B Double bond
C Triple bond
D Hydrogen bond
নিচের কোনটি সবচেয়ে দুর্বল বল? (Which one of the following is the weakest force?)
A মহাকর্ষ বল (Gravitational Force)
B তড়িৎ চুম্বকীয় বল (Electromagnetic Force)
C দুর্বল নিউক্লীয় বল (weak Nuclear Force)
D সবল নিউক্লীয় বল (Strong Nuclear Force)
The weakest section of a diamond riveting is the section which passes through
A The first row
B The second row
C The central row
D One rivet hole of the end row
Among the followings the weakest base is -
A H
B CH3
C CH3O
D CL
E is stronger than B, A is stronger than E, C is stronger than E, and D is stronger than A. Who is the weakest man?
A D
B C
C A
D B
The weakest sound that can be heard by a person in a quiet environment is equivalent to __________ decibel.
A 1
B 5
C 10
D 20

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