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प्रश्न
Give an example of mixtures of two elements
उत्तर
Example of two elements
संबंधित प्रश्न
What is meant by a substance?
List the points of differences between homogeneous and heterogeneous mixtures with examples.
How will you separate a mixture of iron fillings and sulphur powder without using carbon disulphide ?
How will you separate common salt, sand and iron filings from their mixture ?
Write “true” or “false” for the following statement
Jewellery gold is a homogeneous mixture of metals.
With reference to the mixture of iron and sulphur, state the main characteristics of the mixture.
State the technique involved in separating the following:
Iodine crystals and potassium chloride
Write the sequence of steps you would use for making tea. (Use the words: mixture, dissolve, filtrate and residue).
Air is a mixture. Justify.
Air is a ______.
