Advertisements
Advertisements
Question
Which separation technique will you apply for the separation of the following?
Tea leaves from tea.
Solution
Filtration
Explanation:
After filtration, tea leaves are collected on a sieve.
APPEARS IN
RELATED QUESTIONS
Fill in the blank
Mixtures can be ________ or _______
‘‘The properties of the product are different from those of the constituents''. State whether this statement best describes an element, a compound or a mixture.
State three reasons why you think air is a mixture and water is a compound.
Classify the following materials as homogeneous mixtures and heterogeneous mixtures :
Soda-water, Wood, Air, Soil, Vinegar, Alcohol and water mixture, Petrol and water mixture, Chalk and water mixture, Sugar and water mixture, Copper sulphate solution.
Seawater tastes salty due to the dissolved salt. the salinity (the proportion of salts in water) of some water bodies Lonar lake - 7.9 %, Pacific Ocean 3.5%, Mediterranean sea - 3.8%, Dead sea - 33.7%. Explain two characteristics of the mixture from the above information.
Give an example of mixtures of two elements
Give a reason why sublimable and non-sublimable substances can be separated easily, but two sublimable substance cannot.
State whether the following statement is true or false. If false write – the correct statement.
Mixture has no definite set of properties.
Name the following:
The component of a naphthalene-sodium chloride mixture, which remains in the evaporating dish when heated together, covered with a funnel.
Supernatant denotes the heterogeneous mixture, lying above a solid residue, after crystallization, precipitation, centrifugation, or another process.
