Crystallization is a process used to separate a pure solid in the form of its crystals from a solution. The crystallisation method is used to purify solids. Eg: the salt we get from seawater can have many impurities in it. To remove these impurities, the process of crystallisation is used....
A mixture of milk and groundnut oil can be separated by :(a) sublimation (b) evaporation(c) separating funnel (d) filtration Naphthalene can be separated from sand :(a) by sublimation (b) by distillation(c) by crystallisation (d) by using water as solvent ...
Chromite is used asa refractory in the production of steel, copper, glass and cement. Chromite occurs as a primary accessory mineral in basic and ultrabasic igneous rocks. Economic deposits form by crystallisation of chromite from a cooling magma, resulting in large stratiform deposits or smaller p...
Crystallisation in this study was possible through combining the lenses of practitioner research and narrative inquiry to offer complementary insights into the same phenomenon. In this paper, for reasons of space, I will refer to four focal students, Alita, David, Megan, and May. Findings and ...
Cold temperatures can result in crystallisation of the honey (but don't worry, the honey is still fine to eat). Avoid exposure to prolonged high heat to protect the natural properties of the honey. Is it good to eat Manuka honey everyday? Digestion and immunology To reap the digestive ...
D + D process. The D + D process is thus characterised by a sequential combination of dialogue and deliberation that “entail dialogue formats geared towards the exploration and co-production of public reasons, and deliberative formats that make possible their use and crystallisation" (Esc...
The crystallisation of this essay was initiated by Hugh Brody’s recent book - The other side of Eden (2001) on the distinctive ‘world view’ of hunter gatherers, especially the Inuit (Eskimos). One key concept in this essay is the qualitative difference which divides ‘simple’ hunter gat...
In stoichiometry, what is meant by the term quasi-stoichiometric? What is photometric titration? What is the purpose of a titration curve? How to calculate water of crystallisation from titration What is the purpose of the trial titration? How do you calculate concentration in titration? How d...
Crystallisation from concentrated solution of glucose at 303 K gives α-glucose. View Solution What is meant by a coupling reaction? Explain with suitable examples. View Solution What is a coupling reaction ? Give equation. View Solution What is coupling reaction? View Solution What is coupling of...