Font size
WorksheetsChemitry
Total questions: 14
Worksheet time: 7mins
What is Matter
Anything which occupies space
Anything which has mass
Anything which can be perceived by our senses
Matter is anything which occupies space, has mass and can be perceived by our senses
Which of them are characteristics properties of Matter
The Particles of matter are in random motion
The particles of matter are made up of cells
They have inter molecular spaces
They have inter molecular force attraction
What is the molecular formula of carbon dioxide
CO2
CO2
CO2
CO22
Define Inter-conversion of states of matter
Moving matter from one place to another
Chemical Change
Change from one state to another and back to its original state without any change in its chemical composition
Change from one state to another and back to its original state
Which of them is a solid
Water
Ice
Blood
Lymph
Which of them is property of solids?
Which of them are transparent objects
Solids
Pure Liquids
All gases
Both B & C
Why do water Droplets are spherical in shape?
Surface Tension
Inter-molecular space
Inter-molecular vibration
Inter-molecular force
Why we cane brake chalk easily but not coal?
Due to inter-molecular force of attraction
Due to inter-molecular space
Due to kinetic energy
Magnetic Energy
lf a body weights 500N on earth What will be its weight on moon?
around 80 to 85
around 80 to 800
around 85 to 90
around 90 to 100
If a body Weights 120N on earth What will be its weight on moon?
20
21
30
2
IF a body weights 3 N on earth what will be its weight on the moon
0.5 N
5 N
25 N
2
What were the 3 kinds of Matter made according to the people before atoms were Discovered
Air, Water, Earth, Sky and Fire
Thunder, Metal, Non-metals
Thunder
Elements
When pressure is released the LPG gas escapes
Regulator value
Gas Cylinder
Liquefied Petroleum Gas
CNG
