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what is sedimentation,decantation and filtration?
NAME ANY THREE SUBSTANCES WHICH SUBLIME ON HEATING.
why are handles of utensils made of wood or plastic
Is VINEGAR soluble or insoluble in water?
list 3 properties of mixtures
How can a mixture of petrol and water be separated?
how can you seperate a mixture of chalk powder add salt?
what is LOADING PROCESS in CHEMISTRY ?????
which method is used to seprating mixture of stones and rice ??
the solid particles that settle down at the bottom of the container are known as sediment.what is the liquid fluid called that stays above the the sediment?
what is winnowing ?
what is loading in science
Name the method used to separate oil from water
what method is used to separate butter from milk?
how can we use the method of decantation in seperating the water and kerosene as the kerosene floats on water????????????????
draw diagrams showing various steps to seperate salt and sand from a mixture
When distillation is used ?
difference between boiling and evaporation
show the activity ofdecantation and filteration by taking muddy water
what is the principle used in separatio of mixtures ?
what is sedimentation?give four examples?
Why are synthetic fibres stronger than natural fibres? Is it a magic?
How are tea leaves separated from tea -- by sieving or by filtration ?
GIVE ANY TWO EXAMPLES OF IMMISCIBLE LIQUIDS.
what is a stalk
how can we separate the mixture of flour water sand and iron particles?
Name the process by which pebbles and stones are removed by sand
Why do we added sugar to the lemonade before we put ice.
what is churning
how is the process of winnowing done?
Why is segregation of waste is important in waste management
A saturated solution of sugar in water is prepared. The temperature of water is lowered by 5 degree. will the solution continue to be saturated ? Give reasons.
You are given a sample of water . How will you find out whether it is pure or not ?
What is difference between distillation and condensation?
what are the principles of sedimation decantation and filtration
difine saturated solution
What is sieving?
YOU MUST HAVE OFTEN NOTICED THAT SKY BECOMES CLEAR AFTER THE FIRST RAIN. CAN YOU EXPLAIN WHY ?
wahat are the principles of handpicking,threshing,sieving and winowing
what is threshing give example
1.how will you seprate immiscible liquids
2.list any five charestricsofliving organisms
3.name the method to use sand and water
i want the answers only rom the science expert ankita aarwal
How can you seperate a mixture of wheat flour and chalk powder
is paper opaque or translucent
How does water solubility help sea animals like fish and aquatic plants?
Hots Questions : Think and answer.
How can you prepare an unsaturated solution of salt
give two example of threshing , winowing , sieving , sedimentation , decantation , filtaration , expansion , contration and melting
WHY DOES THE CHALK POWDER SINK IN WATER AS IT IS LIGHTER IN WEIGHT???
What is decantation
Q1-how can we separate petrol from water .draw and explain it?
Q2-Riya was asked to separate dust and water .Also draw a well labled diagram
Q3-Mohan was given mango juice.Name the solute and solventin the mago juice.Mohan added 15 spoons of sugar for half litre .It is a saturated or unsaturated solution.Explain by giving a suitable reason.
what is meant by miscible and immiscible liquids ? i want in simple english
A mixture contains tiny particles of three different substances X, Y and Z. They are of same size, shape and colour. X particles are heavy, insoluble and non-magnetic. Y particles are very light, insoluble and non-magnetic. Z particles are heavy and magnetic. Which of the following methods can be used to seperate X, Y and Z?
a. Winnowing followed by filtration.
b. Sieving followed by winnowing
c. Winnowing followed by magnetic seperation.
d. Hand Picking followed by magnetic seperation.
name two application where evaporation is used as method for separation of substances?
example for winnowing process. can u please tell me meritnation expert
which method will you use to separate two miscible liquids
What Is Decantation And Filtration?Explain
why is a separating funnel narrow at the bottom
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