Glycerol boils at 290 C with slight decomposition. Impure glycerine can be purified by (a) Steam distillation (b) Simple distillation (c) Vacuum distillation (d) Extraction with a solvent

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Glycerol boils at 290 C with slight decomposition. Impure glycerine can be purified by (a) Steam distillation (b) Simple distillation (c) Vacuum distillation (d) Extraction with a solvent
11
Feb
Glycerol boils at 290 C with slight decomposition. Impure glycerine can be purified by (a) Steam distillation (b) Simple distillation (c) Vacuum distillation (d) Extraction with a solvent Glycerol boils at 290 C with slight decomposition. Impure glycerine can be purified by (a) Steam distillation (b) Simple distillation (c) Vacuum distillation (d) Extraction with a [...]
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