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- Table 1. Solubility Tests. Functional Group Observations (specify type if any) Sample in concentrated (+/-) H2SO4 Color orange Hydroxyl group Hydroxyl group Hydroxyl group 1-butanol Color orange 2-butanol Color orange diisopropyl ether Look at the structures of compounds tested for solubility in concentrated H2SO4. What generalization can be made for a substance to be soluble in concentrated H2SO4 ?Why do two layers form when solutions containing water are added to the extracted dichloromethane (CH2CI-2) solution?Why when full cream milk powder is dropped onto water it takes a while before it sinks and dissolves into the water but when a flavouring agent is added before the milk powder is dropped, the milk powder immediately sinks and dissolves in the water.
- Solid-liquid extraction is an effective method to isolate a the desired soluble component in a solid mixture from insoluble materials in the mixture. True False12. In IR analysis, solid samples are prepared in KBr pallet O O Thin film O Nujol Mull Organic compound sample in the solventCalculate the volume of saturated Ammonium sulphate to be added to a 499ml of protein solution to achieve a final saturation of 77% ( take the protein saturation as 0%)
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