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Write all the methods of purification of compound. Write their at least 2 application ?
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Write all the methods of purification of compound. Write their at leas...
Simple crystallization
Fractional crystallisation
Sublimation
Simple distillation
Fractional distillation
Distillation under reduced pressure
Steam distillation
Azeotropic distillation
Chromatography
Principle of Chromatography
The technique of chromatography uses the difference in the rates at which the components of a mixture move through a porous medium (stationary phase) under the influence of some solvent or gas (moving phase).
Thus, this technique consists of two phases- one is a stationary phase of the large surface area while the second is a moving phase which is allowed to move slowly over the stationary phase. The stationary phase is either a solid or a liquid while the moving phase may be a liquid or a gas. There are also some other methods of purification like differential extraction and other chemical methods.
Fractional crystallisation
Sublimation
Simple distillation
Fractional distillation
Distillation under reduced pressure
Steam distillation
Azeotropic distillation
Chromatography
Principle of Chromatography
The technique of chromatography uses the difference in the rates at which the components of a mixture move through a porous medium (stationary phase) under the influence of some solvent or gas (moving phase).
Thus, this technique consists of two phases- one is a stationary phase of the large surface area while the second is a moving phase which is allowed to move slowly over the stationary phase. The stationary phase is either a solid or a liquid while the moving phase may be a liquid or a gas. There are also some other methods of purification like differential extraction and other chemical methods.
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Write all the methods of purification of compound. Write their at least 2 application ?
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Write all the methods of purification of compound. Write their at least 2 application ? 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 Write all the methods of purification of compound. Write their at least 2 application ? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write all the methods of purification of compound. Write their at least 2 application ?.
Write all the methods of purification of compound. Write their at least 2 application ? 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 Write all the methods of purification of compound. Write their at least 2 application ? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write all the methods of purification of compound. Write their at least 2 application ?.
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