
The viscosity of the solvent depends on
A. Isothermic nature
B. Solute - solute interaction
C. Solute - solvent interaction
D. Density of the liquid
Answer
162.9k+ views
Hint: To answer this question we have to know about viscosity. Viscosity generally works in liquid. In liquid the force of attraction between the particles of liquid generally causes viscosity.
Complete Step by Step Solution:
Viscosity of a liquid is defined as its power to resist it from flowing. It occurs due to the intermolecular force of attraction between the molecules of liquid and the molecules of the liquid and the surface of the solid.
If we increase the temperature of the liquid its thermal energy will increase which decreases the strength of intermolecular force of attraction in liquid molecules. Due to decrease in intermolecular force of attraction the liquid molecules will be free to move and flow with high speed and viscosity decreases.
As the density of the liquid increases the intermolecular force of attraction also increases so viscosity also increases. Thus viscosity for denser liquid will be more than less denser liquid. For example oil has more viscosity than water.
The viscosity of the solvent depends on the density of the liquid.
Thus the correct option is D.
Note: Viscosity depends on temperature, pressure and density of liquid. More denser liquid will cause more viscosity in liquid. For example, syrup is denser than water, so it is more viscous liquid than water.
Complete Step by Step Solution:
Viscosity of a liquid is defined as its power to resist it from flowing. It occurs due to the intermolecular force of attraction between the molecules of liquid and the molecules of the liquid and the surface of the solid.
If we increase the temperature of the liquid its thermal energy will increase which decreases the strength of intermolecular force of attraction in liquid molecules. Due to decrease in intermolecular force of attraction the liquid molecules will be free to move and flow with high speed and viscosity decreases.
As the density of the liquid increases the intermolecular force of attraction also increases so viscosity also increases. Thus viscosity for denser liquid will be more than less denser liquid. For example oil has more viscosity than water.
The viscosity of the solvent depends on the density of the liquid.
Thus the correct option is D.
Note: Viscosity depends on temperature, pressure and density of liquid. More denser liquid will cause more viscosity in liquid. For example, syrup is denser than water, so it is more viscous liquid than water.
Recently Updated Pages
JEE Atomic Structure and Chemical Bonding important Concepts and Tips

JEE Amino Acids and Peptides Important Concepts and Tips for Exam Preparation

JEE Electricity and Magnetism Important Concepts and Tips for Exam Preparation

Chemical Properties of Hydrogen - Important Concepts for JEE Exam Preparation

JEE Energetics Important Concepts and Tips for Exam Preparation

JEE Isolation, Preparation and Properties of Non-metals Important Concepts and Tips for Exam Preparation

Trending doubts
JEE Main 2025 Session 2: Application Form (Out), Exam Dates (Released), Eligibility, & More

JEE Main 2025: Derivation of Equation of Trajectory in Physics

Displacement-Time Graph and Velocity-Time Graph for JEE

Types of Solutions

Degree of Dissociation and Its Formula With Solved Example for JEE

Electric Field Due to Uniformly Charged Ring for JEE Main 2025 - Formula and Derivation

Other Pages
NCERT Solutions for Class 12 Chemistry Chapter 1 Solutions

JEE Advanced Marks vs Ranks 2025: Understanding Category-wise Qualifying Marks and Previous Year Cut-offs

Solutions Class 12 Notes: CBSE Chemistry Chapter 1

NCERT Solutions for Class 12 Chemistry Chapter 6 Haloalkanes and Haloarenes

NCERT Solutions for Class 12 Chemistry Chapter 2 Electrochemistry

Electrochemistry Class 12 Notes: CBSE Chemistry Chapter 2
