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secondary 3 | A Maths
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need help with this qn, pls explain too
Date Posted: 3 years ago
Views: 390
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Hi!
Number of moles =n()
Qn 5 ans is C
Qns 6 is A
Simple distillation can separate liquid and non-volailte solids, or liquids and solids that are soluble in the same liquid(so C is wrong), or liquids with a big difference in boiling point(usually >50°C). Since no info given about boiling point of 3 liquids, D is incorr.
Number of moles =n()
Qn 5 ans is C
Qns 6 is A
Simple distillation can separate liquid and non-volailte solids, or liquids and solids that are soluble in the same liquid(so C is wrong), or liquids with a big difference in boiling point(usually >50°C). Since no info given about boiling point of 3 liquids, D is incorr.
Date Posted:
3 years ago
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