Advertisements
Advertisements
Question
Mr. Raghu returns home on a hot summer day and wants to have buttermilk. Mrs. Raghu has the only curd. What can she do to get buttermilk? Explain
Advertisements
Solution
Mrs. Raghu has to take half a cup of curd, add half a cup of water to it, and mix well. Now, she can serve buttermilk.
APPEARS IN
RELATED QUESTIONS
What is volume ?
For the following statement, say whether it describes a solid, a liquid or a gas.
Particles move about very quickly.
Name the phenomenon which cause the following change:
Conversion of ice into water.
A solid is a state of matter that has
- no definite shape.
- large intermolecuiar space.
- high intermolecuiar force of attraction.
- no definite volume.
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
A measuring cylinder is filled with water to a particular mark. A piece of solid is immersed inside the measuring cylinder. State why the level of water in the measuring cylinder will rise up. If the solid is removed, what will be the new level of the water in the measuring cylinder? Give a reason for your answer.
Fill in the blank:
Particles in a gas possess ___________ kinetic energy.
Fill in the blank:
The intermolecular force of attraction is ___________ in solids.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
200 ml of water is poured into a bowl of 400 ml capacity. The volume of water will be ______.
