Which of the following attract iron magnets ?
Magnetic substance
Wood
Rubber
plastic
Aerated drinks contain gas
Oxygen
Nitrogen
Carbondioxide
Methane
Utensils placed on the gas stove gets becomes hot due to
Magnetism
Corrosion
Conductivity
Thermal conductivity
Ice melts and turns into liquid.The change is
Chemical
Physical
Both A and B
irreversible
Substances which can be poured easily, neither solid nor gas are called:
Solid
Gas
Liquid
Changes which can be reversed or moved backwards to get the original substance called
Irreversible change
Reversible change
Both a and b
None
Substances that carry heat early are called:
Bad conductor
Good conductor
Non conductor
The force of attraction between the molecules is less in
Liquids
Gases
Water and oil are liquids of type
Miscible
Immiscible
soluble
Which among the following is a good conductor of electricity? .
Copper
Plastic
wood