5th Grade > Science
MATTER MCQs
Total Questions : 37
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Answer: Option C. -> Water
:
C
A compound is a chemical substance which consists of more than one type of elements. Water is made up of two elements: oxygen and hydrogen.
:
C
A compound is a chemical substance which consists of more than one type of elements. Water is made up of two elements: oxygen and hydrogen.
Answer: Option B. -> False
:
B
The Sun is comprised of a state of matter that is rarely found on Earth. This state is known as plasma.
:
B
The Sun is comprised of a state of matter that is rarely found on Earth. This state is known as plasma.
Answer: Option D. -> saturated
:
D
A saturated solution is a solutionin which no more solute can be dissolvedin solvent withoutheating the solution.
:
D
A saturated solution is a solutionin which no more solute can be dissolvedin solvent withoutheating the solution.
Answer: Option A. -> 1- Liquid
2- Solid
3- Solid
:
A
Water has the fluidic property and it takes the shape of the container it is kept in, a property shown by liquids.
Each sand grain is a solid particle which is a piece from broken rocks. Each sand grain has a fixed shape and volume. It is a solid.
When we squeeze a sponge, it changes shape but returns to its normal shape when we let go of the force. It has a definite shape.
:
A
Water has the fluidic property and it takes the shape of the container it is kept in, a property shown by liquids.
Each sand grain is a solid particle which is a piece from broken rocks. Each sand grain has a fixed shape and volume. It is a solid.
When we squeeze a sponge, it changes shape but returns to its normal shape when we let go of the force. It has a definite shape.
Answer: Option A. -> True
:
A
The water vapour around us in the air cools down when it comes in contact with a cold object. Hence, droplets of water are seen on the surface of the glass.
:
A
The water vapour around us in the air cools down when it comes in contact with a cold object. Hence, droplets of water are seen on the surface of the glass.
Answer: Option B. -> decreases
:
B
When a liquid is cooled down, the movement of molecules slowsdown.
:
B
When a liquid is cooled down, the movement of molecules slowsdown.
Answer: Option C. -> Dry ice changes from solid → gas
:
C
Dry ice is a solid block of carbon dioxide. When we pour water on dry ice, the temperature goes up and solid ice directly turns into carbon dioxide in the form of gas. The process in which a solid substance directly turns into gas without turning into a liquid is called sublimation.
:
C
Dry ice is a solid block of carbon dioxide. When we pour water on dry ice, the temperature goes up and solid ice directly turns into carbon dioxide in the form of gas. The process in which a solid substance directly turns into gas without turning into a liquid is called sublimation.
Answer: Option C. -> Melting
:
C
Melting is a physical process through which a solid is converted into a liquid. When a solid is heated, the distance betweenthe particles increases, forces of attraction decreases. Eventually, the solid converts to liquid.
:
C
Melting is a physical process through which a solid is converted into a liquid. When a solid is heated, the distance betweenthe particles increases, forces of attraction decreases. Eventually, the solid converts to liquid.
Answer: Option B. -> False
:
B
Molecules are particles made up of two or more atoms.
:
B
Molecules are particles made up of two or more atoms.
Answer: Option B. -> Evaporation
:
B
Evporation is the physical process through which a liquid converts to a gas on absorbing heat. For example, liquid water from oceans, lakes, rivers and other water bodies, undergoes evaporation (changes into gas)by absorbing heat from the Sun.
:
B
Evporation is the physical process through which a liquid converts to a gas on absorbing heat. For example, liquid water from oceans, lakes, rivers and other water bodies, undergoes evaporation (changes into gas)by absorbing heat from the Sun.
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