(C) The universal gas constant $R$ is a fundamental constant in the ideal gas equation $PV = nRT$. Its numerical value is not dependent on the nature

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

(C) The universal gas constant $R$ is a fundamental constant in the ideal gas equation $PV = nRT$. Its numerical value is not dependent on the nature of the gas,the pressure,or the temperature. However,its value changes depending on the units used for pressure,volume,and temperature. Therefore,the value of $R$ depends only on the units of measurement.

Class 11 Chemistry Some Basic Concepts of Chemistry Significant figures and Units for measurement

Easy

In the equation of state of an ideal gas $PV = nRT$,the value of the universal gas constant $R$ depends only on:

A
The nature of the gas
B
The pressure of the gas
C
The units of the measurement
D
None of these

Explore More

Browse All

Question Bank

All Subjects

Class 11 Questions

Class 11

Chemistry Questions

Chapter

Some Basic Concepts of Chemistry

Subtopic

Significant figures and Units for measurement

Which prefix used in the $SI$ system has a multiplier of $10^{-6}$?

Easy

View Solution

What is the range of magnitude in chemistry measurements?

Medium

View Solution

If the speed of light is $3.0 \times 10^{8} \,m s^{-1}$,calculate the distance covered by light in $2.00 \,ns$.

Difficult

View Solution

Match the following physical quantities with their appropriate units.

Physical Quantity Unit

$(A)$ Molarity $(1)$ $g \ mL^{-1}$

$(B)$ Mole fraction $(2)$ $mol$

$(C)$ Mole $(3)$ $Pascal$

$(D)$ Molality $(4)$ $Unitless$

$(E)$ Pressure $(5)$ $mol \ L^{-1}$

$(F)$ Luminous intensity $(6)$ $Candela$

$(G)$ Density $(7)$ $mol \ kg^{-1}$

$(H)$ Mass $(8)$ $N \ m^{-1}$

$(9)$ $kg$

Physical Quantity	Unit
$(A)$ Molarity	$(1)$ $g \ mL^{-1}$
$(B)$ Mole fraction	$(2)$ $mol$
$(C)$ Mole	$(3)$ $Pascal$
$(D)$ Molality	$(4)$ $Unitless$
$(E)$ Pressure	$(5)$ $mol \ L^{-1}$
$(F)$ Luminous intensity	$(6)$ $Candela$
$(G)$ Density	$(7)$ $mol \ kg^{-1}$
$(H)$ Mass	$(8)$ $N \ m^{-1}$
	$(9)$ $kg$