Advertisements
Advertisements
Question
Write whether the following statement is true or false.
A gas has no free surface.
Options
True
False
Advertisements
Solution
True
APPEARS IN
RELATED QUESTIONS
Under what conditions do solids, liquids and gases change their state.
Write whether the following statement are true or false.
A gas has no free surface.
The molecules of each substance are identical.
Write true or false for the following statement
The inter-molecular forces are effective at all distances between the two molecules.
If an object weighs 6 kg on earth. What will be its weight on moon?
Write a scientific reason.
Hydrogen is combustible, oxygen helps combustion, but water helps to extinguish fire.
Write scientific reason.
A solid matter has the properties of definite shape and volume.
Describe simple experiment to show that particles of matter have the intermolecular attraction
Write scientific reason.
Lemon sherbat has a sweet, sour and salty taste and it can be poured into a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
