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प्रश्न
Milk of Magnesia is :
पर्याय
colloid
a true solution
a homogeneous mixture
a suspension
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उत्तर
suspension
Milk of magnesia is a suspension of magnesium hydroxide in water. It has milk like texture.
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संबंधित प्रश्न
Define the following term of Matter .
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 the scientist who studied the movement of pollen grains suspended in water through a microscope. What is this phenomenon known as?
What is the general name of the materials which contain at least two pure substances and show the properties
of their constituents ?
What elements do the following compounds contain ?
Sugar, Common salt
Name a metal which has a low melting point.
One of the following substances is neither a good conductor of electricity nor an insulator. This substance is :
The elements which normally exist in the liquid state are :
Which of the following statements are true for pure substances ?
- pure substances contain only one kind of particles
- pure substances may be compounds or mixtures
- pure substances have the same composition throughout
- pure substances can be exemplified by all elements other than nickel
How much water should be added to 15 grams of salt to obtain 15 per cent salt solution ?
Which of the following represents the solubility of sugar in water at 20°C ?
Name the process by which the various gases of the air are separated.
Fill in the following blanks with suitable words :
The separation of liquids by fractional distillation is based on the difference in their .....................
The correct increasing order of the boiling points of liquid oxygen, liquid argon and liquid nitrogen present in liquid air is :
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Explain the meaning of the term matter with special reference to the term ‘substance’.
Asmita went to buy an earthen pot. There she saw many things kept for sale.
What is the difference between a substance and an object?
Diffentiate between absorption and adsorption.
Liquids cannot be compressed and they have fixed volume.
Define the term matter.
