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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.
How can you prepare an unsaturated solution of salt
How can a mixture of petrol and water be separated?
how can you seperate a mixture of chalk powder add salt?
which method will you use to separate two miscible liquids
which method is used to seprating mixture of stones and rice ??
what is LOADING PROCESS in CHEMISTRY ?????
draw diagrams showing various steps to seperate salt and sand from a mixture
what is winnowing ?
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 loading in science
Name the method used to separate oil from water
Is VINEGAR soluble or insoluble in water?
how can we use the method of decantation in seperating the water and kerosene as the kerosene floats on water????????????????
When distillation is used ?
difference between boiling and evaporation
show the activity ofdecantation and filteration by taking muddy water
You are given a sample of water . How will you find out whether it is pure or not ?
what is sedimentation?give four examples?
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.
How are tea leaves separated from tea -- by sieving or by filtration ?
what is a stalk
what is the principle used in separatio of mixtures ?
Why do we added sugar to the lemonade before we put ice.
why is a separating funnel narrow at the bottom
how is the process of winnowing done?
Why is segregation of waste is important in waste management
what is churning
What is difference between distillation and condensation?
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.
what are the principles of sedimation decantation and filtration
Name the process by which pebbles and stones are removed by sand
difine saturated solution
What is sieving?
Name the method of separation to obtain clear water from muddy water?
wahat are the principles of handpicking,threshing,sieving and winowing
what is threshing give example
GIVE ANY TWO EXAMPLES OF IMMISCIBLE LIQUIDS.
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
YOU MUST HAVE OFTEN NOTICED THAT SKY BECOMES CLEAR AFTER THE FIRST RAIN. CAN YOU EXPLAIN WHY ?
Hots Questions : Think and answer.
give two example of threshing , winowing , sieving , sedimentation , decantation , filtaration , expansion , contration and melting
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.
Why are synthetic fibres stronger than natural fibres? Is it a magic?
what is meant by miscible and immiscible liquids ? i want in simple english
name two application where evaporation is used as method for separation of substances?
why do the shopkeepers sprinkle water around their shops if the area is not cemented?
example for winnowing process. can u please tell me meritnation expert
What Is Decantation And Filtration?Explain
1. we cannot use either winnowing, sieving, or handpicking techniques for the separation of mixture of sand and salt.
2. we cannot use sieving to separate small stones from rice grains.
3. suggest a method to make a dirty carpet dust free.
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