Calculate the mass of sodium sulphate required to prepare its 20% (mass per cent) solution in 100g of water.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Free previous-year papers & practice for JEE, NEET and CBSE Boards.

Difference Between Mixtures and Compounds, Definition and Properties of Solutions, Concentration of a Solution | PadhAiPro

Question

TextDifference Between Mixtures and CompoundsDefinition and Properties of SolutionsConcentration of a SolutionCBSE PYQ

List four reasons to support that water is a compound and not a mixture.

A spoonful of sugar is added to a beaker containing 500 ml of water and stirred for a while. State any two observations that you will make.

Intermolecular Spaces in Matter

Definition and Properties of Solutions

Account for your observations.

Distinguish among true solution, suspension and colloid in a tabular form under the following heads:

What is meant by concentration of a solution? How will you prepare a 10% solution of glucose in water?

Draw a neat and labelled diagram of the apparatus used to separate components of blue-black ink. Name the process and state the principle involved.