Advertisements
Advertisements
प्रश्न
Give an example of each mixture having the following characteristics. Suggest a suitable method to separate the components of this mixture
Two or more coloured constituents are soluble in some solvent.
Advertisements
उत्तर
Chromatography – Ink
APPEARS IN
संबंधित प्रश्न
What are the different types of mixtures ?
Give Two Examples for Each of the Following: Non-metals
State four differences between compounds and mixtures.
Give two examples of the following.
Non-metals which are lustrous
Define: Formula
Give one use of the following substance:
Brass
Answer the following question:
Why are copper and aluminium used to make electric wires?
Complete the statement – an element is a pure substance made up of ____________ atoms.
State true of false. If false, give the correct statement.
Two different elements may have similar atoms.
Assertion: Air is a mixture of elements only.
Reason: Only nitrogen, oxygen and neon gases exist in air.
