Assertion : Solids are least compressible and | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The compressibility of a substance depends on the intermolecular forces and the distance between its molecules.In solids,the atoms or molecules ar

Vedclass · Accepted Answer

If both $Assertion$ and $Reason$ are correct but $Reason$ is not a correct explanation of the $Assertion$.

Vedclass · Answer

(B) The compressibility of a substance depends on the intermolecular forces and the distance between its molecules.In solids,the atoms or molecules are held together by strong intermolecular forces and are closely packed,making them least compressible.In gases,the intermolecular forces are negligible and the molecules are far apart,allowing them to be easily compressed.While the $Reason$ correctly states the properties of solids and gases regarding shape and volume,it does not directly explain the physical mechanism (intermolecular forces) behind their compressibility. Therefore,both statements are correct,but the $Reason$ is not the correct explanation for the $Assertion$.

$Assertion :$ Solids are least compressible and gases are most compressible.
$Reason :$ Solids have a definite shape and volume,but gases do not have either a definite shape or a definite volume.

Similar Questions

$Dyne/cm^2$ is not a unit of

What are the factors on which the modulus of elasticity depends?

Two blocks of masses $1 \, kg$ and $2 \, kg$ are connected by a metal wire going over a smooth pulley as shown in the figure. The breaking stress of the metal is $2 \times 10^9 \, N/m^2$. What should be the minimum radius of the wire used if it is not to break? Take $g = 10 \, m/s^2$.

Two identical steel cubes (masses $50\,g$,side $1\,cm$) collide head-on face to face with a speed of $10\,cm/s$ each. Find the maximum compression of each. Young's modulus for steel $Y = 2 \times 10^{11}\,N/m^2$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module

$Assertion :$ Solids are least compressible and gases are most compressible.$Reason :$ Solids have a definite shape and volume,but gases do not have either a definite shape or a definite volume.