MCQs on Magnetic Separation and Sublimation – Class 6 Science Magnetic separation is used to remove iron fillings from a mixture, while sublimation allows substances like camphor to change directly from solid to gas. These separation methods have various industrial ...

Objective Questions on Evaporation and Condensation in Everyday Life Evaporation helps in obtaining pure substances like salt, while condensation plays a role in water purification processes. These scientific principles are commonly used in industries and households. The MCQs in Chapter ...

Class 6 Science Chapter 9: Key MCQs for Practice Hand-picking is one of the simplest separation methods, used to remove unwanted materials like stones from grains. Winnowing takes advantage of wind to separate lighter husks from heavier grains. The MCQs ...

Methods of Separation Exam-Oriented Objective Questions From separating tea leaves using a strainer to purifying water through filtration, separation techniques are an integral part of life. Understanding these concepts through MCQs ensures that students are well-prepared for exams. These questions ...

MCQs on Filtration, Sieving and Sedimentation – Class 6 Science Filtration helps in removing insoluble impurities from liquids, while sieving is commonly used in kitchens to separate coarse particles from flour. Sedimentation and decantation are useful for separating liquids from ...