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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.
उत्तर
Chromatography – Ink
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संबंधित प्रश्न
Write true or false
A heterogeneous mixture has a uniform composition throughout the mixture
Give Two Examples for Each of the Following: Non-metals
Give Two Examples for Each of the Following: Inert Gases
State the number of atoms of each element, present in \[\ce{HNO3}\].
Also name the compound.
Answer the following question:
Why are copper and aluminium used to make electric wires?
Find the atomicity of the Following molecule:
Acetic Acid
Fill in the blank
A metal which is a liquid at room temperature is _______.
Elements are broadly classified into metals and non-metals. State six general differences in the physical properties of metals and non-metals. State two metals and two non-metals which contradict with the general physical properties – giving reasons. State one difference in property between metalloids and noble gases.
The first letter of an element is always written in ______ letter.
______ is the life-giving element is the air.
