Question

बॉलिंग पॉइंट ऑफ़ अल्कोहल से 1 डिग्री सेल्सियस एंड डेट ऑफ़ वाटर इन हंड्रेड डिग्री सेल्सियस एक्सप्लेन द सिपरेशन टेक्निक विल यू यूज टू सेपरेट फ्रॉम द मिक्सचर विद लिक्विड विल बे सेपरेटेड फर्स्ट एंड विच विल बी लेट बिहाइंड राइट द एप्लीकेशन ऑफ द techniques​

Answer 1

Explanation:

Answer:

The substances that we see are not in their pure form. They are typically a mixture of two substances or more. Surprisingly, mixtures appear to come in different ways too. Consequently, there are many types of separation methods used to isolate a mixture of substances.

(1) The evaporation method will isolate the sodium chloride from its solution in water. During the process, water evaporates leaving behind the sodium chloride in the container.

(2) By sublimation process, ammonium chloride can be obtained as sublime from the mixture which contains sodium chloride and ammonium chloride.

(3) Small pieces of metal in the engine oil of a car may be separated by the filtration process using an appropriate filter.

(4) Using chromatography technique different pigments from an extract of flower petals.

(5) Butter can be isolated from curd by the centrifugation method.

(6) The mixture of oil and water can be separated by using separating funnel technique. The mechanism involves taking advantage of the unequal density of the particles in the mixture. In the mixture of oil and water, water density is more than oil, hence water is separated first from the separating funnel leaving behind the oil.

(7) Tea leaves can be isolated from tea by the filtration method. Various filtering agents such as filter paper and other material are used to proceed with the filtration process.

(8) Iron pins can be separated from the sand by a magnetic separation method. Since iron has a strong magnetic property it can be isolated using strong magnets.

(9) Wheat grains from husk can be done through the Winnowing technique or sedimentation process. This process takes some amount of time.

(10) Fine particles of mud suspended in water can be separated by the process of sedimentation followed by the filtration method. Sedimentation is a process by which heavier impurities present in mixture settle down at the bottom of the container and it can be separated by the filtration method. Centrifugation process can also be used.