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प्रश्न
Fill in the blank :
The substances which can flow are called ________
उत्तर
The substances which can flow are called fluids.
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संबंधित प्रश्न
Define the following term of Atom .
Fill in the blank
Liquids have a definite ______
When a crystal of potassium permanganate is placed in a beaker, its purple colour spreads throughout the water. What does this observation tell us about the nature of potassium permanganate and water?
Fill in the following blanks with suitable words :
Brass is an alloy which is considered a ..............
State two physical properties on the basis of which metals can be distinguished from non-metals.
What is meant by a solution ? Give two examples of solutions.
Which of the following is not an emulsion ?
Milk of Magnesia is :
One of the following represents the solution of solid in a solid. This one is :
What difference in the properties of oil and water enable their separation by a separating funnel ?
Fill in the following blanks with suitable words :
The gases of air can be separated by fractional distillation of liquid air because they have different..............
How would you obtain sodium chloride from a mixture of sodium chloride and sulphur without using water ?
How will you separate camphor, common salt and iron nails from their mixture ?
Draw a labelled diagram of the fractional distillation apparatus used for separating a mixture of alcohol and water.
The boiling point of liquid argon is :
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Wipe the board with a duster and then tap the duster against the table. What do you see?
Diffentiate between absorption and adsorption.
Write a scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Define the term matter.
