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Chapter 2 Matter Properties Quiz

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Questions and Answers

What is the property of a body that tends to regain its original shape or size on the removal of deforming forces called?

Flexibility

Plasticity

Elasticity (correct)

Rigidity

What is the perfectly elastic body characterized by?

Resisting deformation and immediately recovering its original shape (correct)

Having altered size and shape due to deforming forces

Undergoing deformation with zero recovery

Retaining its altered size and shape on removal of deforming forces

What is the modulus of elasticity a measure of?

Ability to retain altered shape

Resistance to plastic deformation

Ability to resist external forces

Stiffness of a material (correct)

What is the effect of impurity on surface tension?

It decreases surface tension Signup and view all the answers

What is the S.I. unit of surface tension?

N/m Signup and view all the answers

Which of the following is an example of a non-electrolyte?

Sugar Signup and view all the answers

What is Faraday's first law related to in electrolysis?

The mass of substance deposited at an electrode Signup and view all the answers

What is the primary process involved in electroplating?

Reduction Signup and view all the answers

What is the purpose of making alloys?

To improve mechanical properties Signup and view all the answers

Which type of cell is a commercially used lead storage battery?

Secondary cell Signup and view all the answers