Home
Class 11
CHEMISTRY
In which mode of expression, the concent...

In which mode of expression, the concentration of a solution remains independent of temperature?

A

Molarity

B

Normality

C

Formality

D

Molality

Text Solution

Verified by Experts

The correct Answer is:
D
Molaity, normality, and formality are calaculated against the volume of the solution. The volume of the solution changes with change in temperature, therefore these quanities do not reamain constant with temperature.
Molality `(m) = ("Moles of solute")/("Mass of solvent in kg")`
The molality of a solution remains independent of temperature because it involes only mass, which is independent of temperature.
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Integer|4 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Fill In The Blanks|4 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Integers|13 Videos

  • S-BLOCK GROUP 2 - ALKALINE EARTH METALS

    CENGAGE CHEMISTRY ENGLISH|Exercise Ex 5.1 Objective|2 Videos

  • STATES OF MATTER

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises (Ture False)|25 Videos

Similar Questions

Explore conceptually related problems

Why is molality of a solution independent of temperature ?

Diffine the following mofes of expressing the concentration of a solution? Which of which of these modes are independent of temperature and why ? {:((a),w//w("mass percentage"),(b),V//V("volume percentage")),((c),w//V("mass by volume percentage"),

For which order of the reaction, the units of the rate constant are independent of the concentration ?

Correct the following Statements by changing the underlined part of the sentence. (Do not change the whole sentence): Molarity of a solution is ul("independent of temperature.")

During dissolution when solute is added to the solvent, some solute particles separate out from the solution as a result of crystallisation . At the stage of equilibrium, the concentration of solute in the solution at given temperature and pressure