Home
Class 11
CHEMISTRY
(i) Define : (a) Mole fraction (b) Mass ...

(i) Define : (a) Mole fraction (b) Mass percentage. (ii) If the density of methanol is 0.793 kg L–1, what is its volume needed for making 2.5 L of its 0.25 M solution ?

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise HOTS QUESTIONS|5 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise UNIT TEST|12 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CBSE COMPLEMENTARY MATERIAL|Exercise 3-MARKS QUESTIONS|27 Videos

  • SAMPLE PAPER 03

    CBSE COMPLEMENTARY MATERIAL|Exercise QUESTIONS|5 Videos

  • STATES OF MATTER : GASES, LIQUIDS AND SOLIDS

    CBSE COMPLEMENTARY MATERIAL|Exercise HOTS QUESTIONS|4 Videos

Similar Questions

Explore conceptually related problems

If the density of methanol is 0.793 kg L^(-1) what ia its volume needed for making 2.5 L of its 0.25 M solution?

If the density of methanol is 0.8 kg L^(-1) , what is its volume needed for making 4 L of its 0.25 M solution?

What is the mole fraction of the solute in 2.5 m aqueous solution?

What is the mole fraction of the solute in 2.5 m aqueous solutions ?