Science Class 6 MCQ Chapter 9 Curiosity Advertisement Methods of Separation in Everyday Life 1. What is the process of separating grains from stalks called?WinnowingHandpickingThreshingSievingQuestion 1 of 162. Which method is used to separate stones from grains by hand?WinnowingFiltrationHandpickingSievingQuestion 2 of 163. What is winnowing used to separate?Stones from riceHusk from grainsSalt from seawaterWater from sandQuestion 3 of 164. Sieving is used to separate:Solids from liquidsLarge solid particles from smaller onesLiquids from gasesLiquids from solidsQuestion 4 of 165. What is the method of separating butter from curd?FiltrationChurningWinnowingEvaporationQuestion 5 of 166. What is the process of separating lighter components like husk from heavier grains?SedimentationWinnowingHandpickingDecantationQuestion 6 of 167. The process of settling heavier particles at the bottom of a liquid is called:FiltrationWinnowingSedimentationDecantationQuestion 7 of 168. The process of separating salt from seawater is called:FiltrationSievingEvaporationDecantationQuestion 8 of 169. Which method is used to separate tea leaves from tea?WinnowingDecantationFiltrationSedimentationQuestion 9 of 1610. Decantation is used to separate:Oil from waterSalt from waterTea leaves from teaButter from milkQuestion 10 of 1611. Which of the following is NOT a method of separation?HandpickingThreshingFiltrationBoilingQuestion 11 of 1612. Which process uses a magnet to separate substances?FiltrationSievingMagnetic separationEvaporationQuestion 12 of 1613. What is the process of separating insoluble solids from liquids using a filter?SievingFiltrationWinnowingSedimentationQuestion 13 of 1614. Which method is best suited to separate iron nails from sawdust?WinnowingFiltrationHandpickingMagnetic separationQuestion 14 of 1615. Which of the following methods separates two liquids based on their densities?WinnowingFiltrationDecantationHandpickingQuestion 15 of 1616. In which method does heavier solid particles settle down in a liquid?WinnowingSedimentationFiltrationMagnetic separationQuestion 16 of 16 Loading...
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