Solution and Colloids MCQs

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1. . The homogeneous mixture of one or more substances is called:





2. . A solution comprising two substances, one solute and one solvent, is called:





3. . Complete solute + solvent = ?





4. . The number of moles of solute dissolved per litre of solution volume is called:





5. . Molarity is represented by:





6. . The number of moles of solute dissolved per kg of solvent is called:





7. . The ______ of any component in a mixture is the ratio of the number of moles of it to the total number of moles of all the components:





8. . The sum of all the mole fractions of the components is always equal to:





9. . The number of grams of solute dissolved per 100 grams of solvent at a given temperature is called:





10. . The various factors that affect solubility are:





11. . A heterogeneous mixture of two or more substances is called:





12. . If clay is dissolved in water, it results in the formation of:





13. . The size of particles of ______ are greater than in true solution but smaller than in suspension:





14. . Jelly, ink, milk, starch, gum, and blood are examples of:





15. . The size of particles of ______ is from 10 to 10⁴ Å:





16. . ______ means liking for a liquid:





17. . ______ means disliking/fearing a liquid:





18. . A solution that contains a relatively small amount of solute in a given quantity of solvent is called:





19. . A solution in which no more solute can dissolve at a given temperature is called:





20. . A solution whose strength is known, i.e., a particular amount of solute dissolved, is called:





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