Advertisements
Advertisements
प्रश्न
Out of a colloid, solution and a suspension :
which one has the largest particles ?
उत्तर
Suspension has the largest particles.
APPEARS IN
संबंधित प्रश्न
The smallest unit of matter that exists freely in nature is called ...........
Gases have definite volume but no definite shape.
All kinds of matter
Which of the following is a mixture ?
Salt, Air, Water, Alum, Sugar
Name the property which enables metals to be drawn into wires.
Fill in the following blanks with suitable words :
Brass is an alloy which is considered a ..............
Fill in the following blanks with suitable words :
The elements which are sonorous are called ..........................
Which of the following are ‘pure substances’ ?
Ice, Milk, Iron, Hydrochloric acid, Calcium oxide, Mercury, Brick, Wood, Air
How would you confirm that a colourless liquid given to your is pure water ?
A solution contains 5.6 mL of alcohol mixed with 75 mL of water. Calculate the concentration of this solution.
Fill in the following blank :
Milk is a .................... solution but vinegar is a .................... solution.
Define solubility of a substance. How does it vary with temperature ?
What difference in the properties of oil and water enable their separation by a separating funnel ?
Which technique is used in a washing machine to squeeze out water from wet clothes while drying ?
Write a method to separate a mixture of sand and potash alum.
Describe a method for separating a mixture of iron filings and sulphur powder other than that by using a magnet.
Explain how, impure copper sulphate can be purified by crystallisation.
With the help of a labelled diagram, describe the method of separating ammonium chloride from a mixture of ammonium chloride and common salt. Mention the difference in the properties of ammonium chloride and sodium chloride which has made this separation possible.
Complete the given analogy.
Murukku from hot oil: ______:: Coffee powder residue from decoction: ______
Define the term matter.
