V K Sally and R Goel Solutions for Chapter: Is Matter Around Us Pure?, Exercise 2: EXERCISE 2B
V K Sally Chemistry Solutions for Exercise - V K Sally and R Goel Solutions for Chapter: Is Matter Around Us Pure?, Exercise 2: EXERCISE 2B
Attempt the free practice questions on Chapter 2: Is Matter Around Us Pure?, Exercise 2: EXERCISE 2B with hints and solutions to strengthen your understanding. Core science chemistry solutions are prepared by Experienced Embibe Experts.
Questions from V K Sally and R Goel Solutions for Chapter: Is Matter Around Us Pure?, Exercise 2: EXERCISE 2B with Hints & Solutions
Suggest separation technique one would need to employ to separate the following mixture. (separating funnel/ chromatography)
Mercury and water.
Suggest separation technique(s) one would need to employ to separate the following mixture. (separating funnel/ sublimation)
Potassium chloride and ammonium chloride
Give an example for the mixture having the following characteristics. Suggest a suitable method to separate the components of the mixture.
Two volatile components with appreciable difference in boiling points.
Give an example for the mixture having the following characteristics. Suggest a suitable method to separate the components of the mixture.
Two immiscible liquids.
Give an example for the mixture having the following characteristics. Suggest a suitable method to separate the components of the mixture.
One of the components changes directly from solid to gaseous state.
Give an example for the mixture having the following characteristics. Suggest a suitable method to separate the components of these mixtures.
Two or more coloured constituents soluble in some solvent.
Fractional distillation is suitable for separation of miscible liquids with a boiling point difference of about 25 K or less. What part of fractional distillation apparatus makes it efficient and possess an advantage over a simple distillation process. Explain using a diagram.
You are provided with a mixture containing sand, iron filings, ammonium chloride and sodium chloride. Describe the procedures you would use to separate these constituents from the mixture.
