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प्रश्न
Fill in the blank
Any matter which has a definite _______ but no definite shape is called a _______
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उत्तर
Any matter which has a definite volume but no definite shape is called a liquid.
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संबंधित प्रश्न
Write true or false for each statement. Rewrite the false statement correctly.
Matter cannot exist in different states.
Which of the following materials fall in the category of a “pure substance”?
- Ice
- Milk
- Iron
- Hydrochloric Acid
- Calcium oxide
- Mercury
- Brick
- Wood
- Air
In a beam of sunlight entering a room, we can sometimes see dust particles moving in a haphazard way in the air. Why do these dust particles move?
Which type of elements, metals or non-metals, show the property of brittleness ?
The three important metalloids are.............................. and ..........................
State two physical properties on the basis of which metals can be distinguished from non-metals.
State one property in which a solution of sugar in water resembles a mixture of sugar and sand, and one property in which it differs from it.
You are given two liquids, one a solution and the other a compound. How will you distinguish the solution from the compound ?
Which one of the following is not a metalloid ?
Which of the following contains less solute at a given temperature and pressure ? Unsaturated solution or Saturated solution.
State whether the following statement is true or false :
Sponge is an example of solid sol.
Which of the following will show Tyndall effect ? Why ?
- Salt solution
- Starch solution
- Milk
- Copper sulphate solution
Define Sol and give one example.
What is a suspension ? Give two examples of suspensions.
The dyes present in fountain pen ink can be separated by the technique of :
The correct increasing order of the boiling points of liquid oxygen, liquid argon and liquid nitrogen present in liquid air is :
Name one pair of liquids which can be separated by using a separating funnel.
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
Define the term matter.
