Class 9 Exam > Class 9 Questions > Camphor can be purified by-a)Distillationb)Fi...
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Camphor can be purified by-
- a)Distillation
- b)Filtration
- c)Sedimentation
- d)Sublimation
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)...
The processes proposed heretofore for the purification of ordinary camphor are of a physical or chemical kind: to the first belong the processes based on sublimation, on fractional condensation and on crystallization from aromatic solvents; to the second belong the processes using nitric acid as solvent for the impurities. Whilst the latter give no satisfactory results, those of a physical kind reach their aim, but only after costly and repeated operations.
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Most Upvoted Answer
Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)...
It is because camphor directly changes into gas without changing into liquids so by sublimation process.
Community Answer
Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)...
Sublimation is a chemical process where a solid turns into a gas without going through a liquid stage. So Camphor gets directly converted to its gaseous state, leaving the salt behind.
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Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer?
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Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer?.
Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Camphor can be purified by-a)Distillationb)Filtrationc)Sedimentationd)SublimationCorrect answer is option 'D'. Can you explain this answer?.
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