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प्रश्न
Complete the given analogy.
Iron – sulphur mixture : ______:: Mustard seeds from Urad-dhal: Rolling
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उत्तर
Iron – sulphur mixture: Magnetic separation:: Mustard seeds from Urad-dhal: Rolling
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संबंधित प्रश्न
Define a mixture. Give two points of evidence to show that sugar solution is a mixture.
Many indigestion mixtures are suspensions. What do the instructions written on the bottle of an indigestion mixture tell us before taking the mixture, and why ?
Define the following:
Pure substance
Name the components present in the following mixture:
Duralumin
Write “true” or “false” for the following statement
A pure substance consists of only one kind of atom or molecule.
Tick (√) the correct alternative from the choice given for the following statement:
Copper is not a part of the alloy
State whether the following statement is true or false. If false write – the correct statement.
Components in a mixture are present in a definite proportion.
State whether the following statement is true or false. If false write – the correct statement.
Sodium chloride and water is an example of a mixture of elements and compounds.
Select the correct answer from the choice in the bracket.
A homogenous mixture.
What would you observe when
an aqueous sugar solution is heated to dryness.
