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प्रश्न
Fill in the following blanks with suitable words :
Immiscible liquids are separated by using a .....................
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उत्तर
Immiscible liquids are separated by using a separating funnel.
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संबंधित प्रश्न
Gases have definite volume but no definite shape.
Fill in the blank
Any matter which has a definite _______ but no definite shape is called a _______
Which of the following materials fall in the category of a “pure substance”?
- Ice
- Milk
- Iron
- Hydrochloric Acid
- Calcium oxide
- Mercury
- Brick
- Wood
- Air
Name a metal which is soft and a non-metal which is hard.
Fill in the following blanks with suitable words :
Brass is an alloy which is considered a ..............
You are given two liquids, one a solution and the other a compound. How will you distinguish the solution from the compound ?
In the following set of substances, one item does not belong to the set. Select this item and explain why it does not belong to the set :
Hydrogen, Oxygen, Steam, Chlorine
Which of the two will scatter light : soap solution or sugar solution ? Why ?
Fill in the following blank :
Milk is a .................... solution but vinegar is a .................... solution.
Explain what happens when a beam of light is passed through a colloidal solution.
Which of the following represents the solubility of sugar in water at 20°C ?
What difference in the property of two miscible liquids enables their separation by fractional distillation ?
State whether the following statement are true or false :
Salt and water can be recovered from an aqueous salt solution by the process of evaporation.
Name the process you would use to separate a mixture of water and alcohol.
Describe the method of separating a mixture containing common salt, sand and ammonium chloride.
Explain how, nitrogen , oxygen and argon gases are separated from air.
The correct increasing order of the boiling points of liquid oxygen, liquid argon and liquid nitrogen present in liquid air is :
You are given a mixture of iodine in alcohol called tincture iodine. Which method will you use to recover both, iodine as well as alcohol, from this mixture ?
Seema visited a Natural Gas Compressing Unit and found that the gas can be liquefied under specific conditions of temperature and pressure. While sharing her experience with friends she got confused. Help her to identify the correct set of conditions
Solids possess very high kinetic energy.
