Class 7 Science MCQs - Chapter 16
Mixtures Multiple Choice Questions PDF Download - 5
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The e-Book Mixtures Multiple Choice Questions and Answers (MCQs), mixtures MCQ Quiz PDF download, test 5 to study free class 7 science online courses. Practice Separating Mixtures MCQs PDF, mixtures quiz questions and answers to study online classes courses. The Mixtures MCQs App Download: Free learning app for separating mixtures, what is mixture test prep for online education programs.
The Multiple Choice Question (MCQ Quiz): A separation technique which is used to obtain liquid from a solution by heating, is called; "Mixtures" App Download (Free) with answers filtration, fractional distillation, evaporation and distillation to study online classes courses. Solve separating mixtures quiz questions, download Google eBook (Free Sample) for online elementary school.
Mixtures Questions & Answers PDF Download: MCQ Quiz 5
MCQ 21: A separation technique which is used to obtain liquid from a solution by heating, is called
- fractional distillation
- filtration
- evaporation
- distillation
MCQ 22: Alloys are impure and they make elements more
- strong
- hard
- soft
- both a and b
MCQ 23: When different gases are mixed together to form air, there is
- chemical reaction
- no chemical reaction
- no physical reaction
- both chemical and physical reaction
MCQ 24: Mixtures are not
- pure
- single element
- chemical combination
- both a and b
MCQ 25: Oxygen rich air is used for
- scuba diving
- patients with breathing problems
- cancer treatment
- both a and b
Class 7 Science Mock Tests
Mixtures Learning App & Free Study Apps
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Grade 8 Science Mock Tests
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Grade 8 Science MCQ with Answers
- The important decomposers include
- The rest of dead body left after consumers feed is
- A thin sheet of membrane which is stretched tightly across the end
- The rocks which are non-interlocking and porous are
- The process by which energy is released from glucose or other food
- The splitting of white light in to its component colors is called