1. A liquid and a solid are found together in a single phase. What is this known as [ ] a) Solution b) Solute c) Solvent d) Emultion2. What are the materials which contain atleast two pure substances and show the properties of theirconstituents called [ ]a) A compound b) An element c) A mixture d) A solution3. Which of the following is an example of a mixture ? [ ]a) Sugar b) Brass c) CO2d) NO24. What type of mixture is steel ? [ ]a) Solid - liquid heterogeneous mixture b) Solid - solid heterogenous mixturec) Solid - liquid homogeneous mixture d) Pure substance5. Identify a pure substance from the following ? [ ]a) Steel b) Magnesium c) Ammonia d) Gun powder6. A solution which contains more amount of solute is called [ ]a) Dilute solution b) Concentrated solutionc) Aqueous solution d) All7. Mass by volume percentage of a solution is equal to [ ]a) 100 Mass of soluteVolume of solution b) 100 Mass of soluteMass of solutionc) 100 Mass of solventMass of solution d) All8. The amount of solute present in a saturated solution at a given temperature is called [ ]a) Solution b) Solvent c) Solubility d) Saturated solution9. Which of the following is homogeneous mixture [ ]a) Salt + water b) Sugar + water c) Alcohol + water d) All10. When no more solute can be dissolved in the solution at a given temperature is known as[ ]a) Unsaturated solution b) Saturated solutionc) Supersaturated solution d) Dilute solution​