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प्रश्न
Complete the given analogy.
Murukku from hot oil: ______:: Coffee powder residue from decoction: ______
उत्तर
Murukku from hot oil: filtration :: Coffee powder residue from decoction: filtration
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संबंधित प्रश्न
Classify the following into elements, compounds and mixtures:
- Sodium
- Soil
- Sugar solution
- Silver
- Calcium carbonate
- Tin
- Silicon
- Coal
- Air
- Soap
- Methane
- Carbon dioxide
- Blood
What is meant by saying that metals are sonorous ?
Which of the following does not have a fixed melting point/boiling point ?
What is the concentration of a solution which contains 16 g of urea in 120 g of solution ?
State whether the following statement is true or false :
Bread is an example of solid foam.
Name the process which is used in milk dairies to separate cream from milk.
With the help of a labelled diagram, describe the method of separating ammonium chloride from a mixture of ammonium chloride and common salt. Mention the difference in the properties of ammonium chloride and sodium chloride which has made this separation possible.
A solid mixture contains four constituents P, Q, R and S. P consists of tiny grains and it is mixed with
cement for plastering the walls. Q is a white solid which is recovered on a large scale from sea water by the
process of evaporation. R is in the form of tiny particles of a material whose corrosion is called rusting. And
S is a white solid which is used in making ordinary dry cells.
- What could P, Q, R and S be ?
- How would you separate a mixture containing P, Q, R and S ?
Which statement is not correct for a mixture
The pressure of gases does not depend on the temperature of the gas and the volume it occupies.
