Advertisements
Advertisements
प्रश्न
Which of the following contains less solute at a given temperature and pressure ? Unsaturated solution or Saturated solution.
Advertisements
उत्तर
An unsaturated solution contains less amount of solute as compared to the saturated solution at a given temperature and pressure.
APPEARS IN
संबंधित प्रश्न
What do you mean by the inter-molecular spaces? How do they vary in different states of matter?
Define the following term of Atom .
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?
Explain why air is used to inflate tyres.
Name one element, one compound and one mixture.
What are pure substances ? Give two examples of pure substances.
Name two solid, two liquid and two gaseous elements at the room temperature.
What are (i) metals (ii) non-metals, and (iii) metalloids ? Give two examples each of metals, non-metals and metalloids.
“Is malleable and ductile” best describes :
Out of a colloid, solution and a suspension :
which one has the largest particles ?
How much water should be added to 15 grams of salt to obtain 15 per cent salt solution ?
Define solute.
How will you differentiate between a suspension and a colloid ?
Which of the following will show Tyndall effect ? Why ?
- Salt solution
- Starch solution
- Milk
- Copper sulphate solution
What do you understand by the statement " the solubility of copper sulphate in water at 20°C is 20.7 g" ?
The boiling point of liquid argon is :
The most reactive metal is ______.
Intermolecular space is maximum in ______.
Define the term matter.
