Matter and its states Worksheet for Grade 5 with Solved
Matter and its states Worksheet for Grade 5: Matter and its states Worksheet for Grade 5 students with solution in this page. Students of Standard 5 who are already cleared concept on Matter and its states can solve this paper.
ARRANGEMENT OF PARTICLES
Q1) What are three states of matter?
Q2) Write two features on arrangement of particles in solids?
Q3) why objects can not be compressed in solids?
Q4) Why do solids have density and volume?
Q5) When liquid particles move from one place to another, why?
Q6)
Q7) Why does gas have no regular arrangement of molecules?
Q8) What are the arrangements of gases?
Answer Key
Q1) What are three states of matter?
And The three states of matter are solid , liquid and gas.
Q2) Write two features on arrangement of particles in solids?
Ans In solid arrangements of particles are solid. Secondly, distance between the particles is negligible.
Q3) why objects can not be compressed in solids?
An Insolid object distance between the particles is less, so the object cannot be compressed.
Q4) Why do solids have definite and volume?
Ans Solid have definite shape and volume because they have fixed positions.
Q5) When liquid particles move from one place to another, why?
Ans liquid particles move from one place to another because liquid has no fixed shape.
Q7) Why does gas have no regular arrangement of molecules?
Ans Gas have no regular arrangement of molecules because they are negligible
Q8) What are the arrangements of gases?
Ans Gas has no regular arrangement of particles.
MELTING
Q1) What happens when solid is heated?
Q2) What is melting?
Q3) What is the melting point?
Q4) Who explained the different states of matter
Answer key
Q1) What happens when solid is heated?
And When solid object is heated it particles gain energy and an increase in their vibratory motions also take place
Q2) What is melting?
Ans Melting is a process in which the arrangement of particles is changed on heating is called melting.
Q3) What is the melting point?
Ans During the melting process the solid changes into liquid form the temperature at which solid objects start melting is called melting point.
Q4) Who explained the different states of matter?
Ans British scientist Robert hooke explain the properties of different states of matter
FREEZING
Q1) What is freezing?
Q2) What is freezing point?
Q3) What happens on continuous cooling process
Answer key
Q1) What is freezing?
Ans The process of changing arrangement of particles of liquid is called freezing
Q2) What is freezing point?
Ans The temperature at which a liquid starts freezing is called freezing point.
Q3) What happens on continuous cooling process
Ans When a liquid is cooled on a continuous process the speed of particles becomes smaller as their distance decreases.
BOILING
Q1) What is bolling?
Q2) What happens when we boil something?
Q3) In which state of matter is transformed when we boil something?
Q4) What is the boiling point?
Q5) How freezing is different from boiling?
Answer key
Q1) What is bolling?
Ans The process of change in the arrangement of particles of the liquid is called boiling.
Q2) What happens when we boil something?
Ans When a liquid is heated it particles gain energy and their motions become fast.
Q3) In which state of matter is transformed when we boil something?
Ans During boiling liquid changes into gaseous state.
Q4) What is the boiling point?
Ans The temperature at which a liquid changes into its gaseous form is called boiling point.
Q5) How freezing is different from boiling?
Ans Increasing the liquid is cooled and the motion of particles becomes slow while in boiling when liquid is heated the particles gain energy and their motion becomes fast.
EVAPORATION
Q1) What is evaporation?
Q2) What happens to evaporation?
Q3) Why did the particles reach the surface of liquid?
Q4) When does evaporation occur?
Q5) How evaporation is different from melting
Answer key
Q1) What is evaporation?
Ans The process of inclusion of particles into air in form of Vapour is called evaporation/
Q3) Why did the particles reach the surface of liquid?
Ans motion of high energy particles is first compared with other particles so for these reason these particles reach the surface of liquid/
Q4) When does evaporation occur?
An evaporation occurs during the summer season because there is extreme heat and humidity.
Q5) How is evaporation different from melting?
In the process of melting when an object is heated the particles gain energy an increase in a vibratory motion takes place whereas in evaporation the high energy of particles are present and it is first as compared with the other particles.
CONDENSATION
Q1) What is condensation?
Q2) How condensation is different from evaporation
Answer Key
Q1) What is condensation?
Ans the process of change in the arrangement of gas particles is called condensation
Q2) How condensation is different from evaporation?
Ans In condensation where water changes into water droplets whereas evaporation changes into gaseous state.
WATER CYCLE
Q1) How much of earth’s surface is covered with water?
Q2) Name the places we found water?
Q3) What are water bodies?
Q4) What is the water cycle?
Answer Key
Q1) How much of earth’s surface is covered with water?
Ans 3/ 4th of earth is covered with water
Q2) Name the places we found water?
And we found water in the form of seas, rivers , lakes , spawns and underground water.
Q3) What are water bodies?
And The place where we found water in form of seized water lakes ponds and underground water om mountain in form of snow all these places are called water bodies.
Q4) What is the water cycle?
A water cycle is a process in which water continuously moves among water bodies, living things and air. This movement of water is called the water cycle.