The question "How will you separate a mixture containing kerosene and petrol difference in their boiling points is more than 25°c which are miscible with each other" is taken from class-9 chapter is Is Matter Around Us Pure Science English-Medium NCERT-Book and related topic is Textual Questions And Exercise. How will you separate a mixture containing kerosene and petrol difference in their boiling points is more than 25��c which are miscible with each other - Questions Bank is from NCERT Solutions class 9 English-Medium subject Science chapter- Is Matter Around Us Pure Questions bank Students need stored questions answers as questions banks which can be used anytime anywhere as we can't learn so many ncert solutions.
NCERT-Book ➧ class-9 ➧ Science ➧ English-Medium ➧ Is Matter Around Us Pure ➧ Textual Questions And Exercise
Question:
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
Source:www.questionsbanks.com Last updated: 2022-10-12 20:13:02
Answer:
Kerosene and petrol are miscible liquids also the difference between their boiling point is more than 25 ºC so they can be separated by the method of distillation.
In this method, the mixture of kerosene and petrol is taken in a distillation flask with a thermometer fitted in it. We also need a beaker, a water condenser, and a Bunsen burner. The apparatus is arranged as shown in the above figure. Then, the mixture is heated slowly. The thermometer should be watched simultaneously. Kerosene will vaporize and condense in the water condenser. The condensed kerosene is collected from the condenser outlet, whereas petrol is left behind in the distillation flask.
|
|
20 Questions Found on same Topics.
What is meant by a pure substance?
View Answer
List the points of differences between homogeneous and heterogeneous mixtures.
View Answer
Differentiate between homogeneous and heterogeneous mixtures with examples.
View Answer
How are sol, solution and suspension different from each other?
View Answer
To make a saturated solution, 36 g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature.
View Answer
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
View Answer
Name the technique to separate butter from curd.
View Answer
Name the technique to separate salt from sea-water.
View Answer
Name the technique to separate camphor from salt.
View Answer
What type of mixtures is separated by the technique of crystallization?
View Answer
Which separation techniques will you apply for the separation of Sodium chloride from its solution in water.
View Answer
Which separation techniques will you apply for the separation of Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
View Answer
Which separation techniques will you apply for the separation of Different pigments from an extract of flower petals.
View Answer
Which separation techniques will you apply for the separation of Oil from water.
View Answer
Which separation techniques will you apply for the separation of Iron pins from sand.
View Answer
Which separation techniques will you apply for the separation of wheat grains from husk.
View Answer
Which separation techniques will you apply for the separation of Fine mud particles suspended in water.
View Answer
Write the steps you would use for making tea. Use the words: solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.
View Answer
Pragya tested the solubility of three different substances at different temperatures and collected the data as given below( results are given in the following table, as grams of substance dissolved in 100 grams of water to form a saturated solution).
(a) What mass of potassium nitrate would be needed to produce a saturated solution of potassium nitrate in 50 grams of water at 313 K?
(b) Pragya makes a saturated solution of potassium chloride in water at 353 K and leaves the solution to cool at room temperature. What would she observe as the solution cools? Explain.
(c) Find the solubility of each salt at 293 K. What salt has the highest solubility at this temperature?
(d) What is the effect of change of temperature on the solubility of a salt?
How would you confirm that a colourless liquid given to you is pure water?
View AnswerHey! 43 Questions Found on same Chapter.
What is meant by a pure substance?
View Answer
List the points of differences between homogeneous and heterogeneous mixtures.
View Answer
Differentiate between homogeneous and heterogeneous mixtures with examples.
View Answer
How are sol, solution and suspension different from each other?
View Answer
To make a saturated solution, 36 g of sodium chloride is dissolved in 100 g of water at 293 K. Find its concentration at this temperature.
View Answer
How will you separate a mixture containing kerosene and petrol (difference in their boiling points is more than 25°C), which are miscible with each other?
View Answer
Name the technique to separate butter from curd.
View Answer
Name the technique to separate salt from sea-water.
View Answer
Name the technique to separate camphor from salt.
View Answer
What type of mixtures is separated by the technique of crystallization?
View Answer
Which separation techniques will you apply for the separation of Sodium chloride from its solution in water.
View Answer
Which separation techniques will you apply for the separation of Ammonium chloride from a mixture containing sodium chloride and ammonium chloride.
View Answer
Which separation techniques will you apply for the separation of Different pigments from an extract of flower petals.
View Answer
Which separation techniques will you apply for the separation of Oil from water.
View Answer
Which separation techniques will you apply for the separation of Iron pins from sand.
View Answer
Which separation techniques will you apply for the separation of wheat grains from husk.
View Answer
Which separation techniques will you apply for the separation of Fine mud particles suspended in water.
View Answer
Write the steps you would use for making tea. Use the words: solution, solvent, solute, dissolve, soluble, insoluble, filtrate and residue.
View Answer
Pragya tested the solubility of three different substances at different temperatures and collected the data as given below( results are given in the following table, as grams of substance dissolved in 100 grams of water to form a saturated solution).
(a) What mass of potassium nitrate would be needed to produce a saturated solution of potassium nitrate in 50 grams of water at 313 K?
(b) Pragya makes a saturated solution of potassium chloride in water at 353 K and leaves the solution to cool at room temperature. What would she observe as the solution cools? Explain.
(c) Find the solubility of each salt at 293 K. What salt has the highest solubility at this temperature?
(d) What is the effect of change of temperature on the solubility of a salt?
How would you confirm that a colourless liquid given to you is pure water?
View Answer
What is solution?
View Answer
What is mixture?
View Answer
Write the type of mixture? Define them?
View Answer
Write the type of solution?
View Answer
What is suspension?
View Answer
What is solute?
View Answer
Write the properties of a solution?
View Answer
Write the properties of suspension.
View Answer
Write the properties of a colloid.
View Answer
What is solubility?
View Answer
What is decantation?
View Answer
Dilution is loosing or lowing the concentration of solute in a solution by adding more solvent is called dilution.
View Answer
How can we separate cream from milk?
View Answer
What is chromatography?
View Answer
What is chemical change?
View Answer
How can we separate mixture of two immiscible liquid?
View Answer
What is crystallisation?
View Answer
What is element?
View Answer
Write the types of element. Define them?
View Answer
Write the properties of metal and non-metal?
View Answer
What is compound?
View Answer
Write the difference between mixture and compound?
View Answer
Write the various methods of separation.
View AnswerAll chapters of NCERT Book as ncert solutions have exercise questions, textual questions and so many addtional questions like short answered questions, long answered questions and very long questions, here we included all types of questions answers format that need for a students and other stock holders like teachers and tutors. How will you separate a mixture containing kerosene and petrol difference in their boiling points is more than 25��c which are miscible with each other - Questions Bank is from NCERT Solutions class 9 English-Medium subject Science chapter- Is Matter Around Us Pure Questions bank
CBSE th Class Study Materials like cbse sample papers th Class, Model Test Papers th Class, Previous Year Question Papers th Class with Solution as well as you will get Practice sets for examination preparation. All Papers are also available in downloadable pdf format. Which helps students for the best preparation. We also prepare by performing CBSE mock test for th Class.
