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प्रश्न
State the property of the following substance.
Magnesium reacts with dilute hydrochloric acid, liberating hydrogen gas.
विकल्प
Physical
Chemical
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उत्तर
Chemical
संबंधित प्रश्न
State two characteristic properties of a solid.
How do solids, liquids and gases differ in shape and volume?
What are fluids? Give two examples
Give reasons
We can walk through air.
Give reasons
Liquids have definite volume but no definite shape
Write whether the following statement is true or false:
If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely
A rubber ball changes its shape on pressing. Can it be called a solid?
What is the physical state of water at 0°C.
Intermolecular forces of attractions are maximum in ______.
The tendency of particles to spread out in order to occupy the available space is ______.
