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what is sedimentation,decantation and filtration?
list 3 properties of mixtures
why are handles of utensils made of wood or plastic
NAME ANY THREE SUBSTANCES WHICH SUBLIME ON HEATING.
You are given a sample of water . How will you find out whether it is pure or not ?
How can a mixture of petrol and water be separated?
how can you seperate a mixture of chalk powder add salt?
which method is used to seprating mixture of stones and rice ??
which method will you use to separate two miscible liquids
what is LOADING PROCESS in CHEMISTRY ?????
what is winnowing ?
what is loading in science
Name the process by which pebbles and stones are removed by sand
Name the method used to separate oil from water
draw diagrams showing various steps to seperate salt and sand from a mixture
how can we use the method of decantation in seperating the water and kerosene as the kerosene floats on water????????????????
When distillation is used ?
6. HOW CAN YOU SEPARATE FOLLOWING MIXURES ?
A) A MIXTURE OF BLACK GRAMS AND RED KIDNEY BEANS IN WHEAT FLOUR.
B) CORIANDER SEEDS FROM CORINDER POWDER
C) SUGAR, CHALK POWDER, FROM WATER.
difference between boiling and evaporation
show the activity ofdecantation and filteration by taking muddy water
what is churning
what is sedimentation?give four examples?
How are tea leaves separated from tea -- by sieving or by filtration ?
why do the shopkeepers sprinkle water around their shops if the area is not cemented?
what is a stalk
Is VINEGAR soluble or insoluble in water?
what is the principle used in separatio of mixtures ?
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.
Why do we added sugar to the lemonade before we put ice.
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.
What is difference between distillation and condensation?
what are the principles of sedimation decantation and filtration
What is a useful component and non useful component
difine saturated solution
is paper opaque or translucent
What is sieving?
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
Hots Questions : Think and answer.
what do you do when you separate a mixture of sand and water by filteration and there are still particles of sand in water?
give two example of threshing , winowing , sieving , sedimentation , decantation , filtaration , expansion , contration and melting
What is decantation
what is meant by miscible and immiscible liquids ? i want in simple english
YOU MUST HAVE OFTEN NOTICED THAT SKY BECOMES CLEAR AFTER THE FIRST RAIN. CAN YOU EXPLAIN WHY ?
How would you use evaporation in obtaining salt from sea water ?
name two application where evaporation is used as method for separation of substances?
example for winnowing process. can u please tell me meritnation expert
SUGGEST A METHOD TO MAKE A DIRTY CARPET DUST FREE.
CAN WE SEPERATE IRON NAILS FROM SAND USING SIEVING METHOD
What Is Decantation And Filtration?Explain
why is a separating funnel narrow at the bottom
WHEN CAN SIEVING BE DONE?
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