Chemistry
Which of the following is incorrect about Interatomic and Intermolecular Forces?
A. Both the forces are electrical in origin
B. Both the forces are active over short distances
C. General shape of force-distance graph is similar for both the forces
D. None of the above
D. None of the above
Which of the following states of matter has the weakest Intermolecular forces?
A. Solids
B. Liquids
C. Gases
D. It is the same in solids, liquids, and gases
C. Gases
Which of these states of matter has the maximum density?
A. Solids
B. Liquids
C. Gases
D. None of the above
A. Solids
Which of the following relations between Kinetic energy and Potential energy is true about solids?
A. Kinetic energy = Potential energy
B. Kinetic energy > Potential energy
C. Kinetic energy >> Potential energy
D. Kinetic energy < Potential energy
D. Kinetic energy < Potential energy
What is the fourth state of matter called?
A. Solid
B. Liquid
C. Gas
D. Plasma
D. Plasma
What is the property of matter by which a body tends to regain its original configuration after the removal of deforming force known as?
A. Plasticity
B. Ductility
C. Elasticity
D. Malleability
C. Elasticity
What is the body called that does not have any tendency to recover its original configuration on the removal of a deforming force?
A. Perfectly plastic
B. Perfectly elastic
C. Perfectly ductile
D. None of the above
A. Perfectly plastic
What is the ratio of change in configuration to the original configuration called as?
A. Strain
B. Stress
C. Elasticity
D. Rebound
A. Strain
Which of the following is the unit of Strain?
A. Newton
B. Kg
C. Watt
D. None of the above
D. None of the above
Which of the following strains is produced in a body if the deforming force produces a change in the shape of the body without changing its volume?
A. Linear
B. Volumetric
C. Shearing
D. All of the above
C. Shearing