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प्रश्न
Name the process associated with the following
A fine beam of light entering through a small hole in a dark room illuminates the particles in its paths.
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उत्तर
Tyndall effect – Scattering of light
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संबंधित प्रश्न
Name a soft metal.
Fill in the blan
An ________ is a homogeneous mixture of two or more metals.
Give Two Examples for Each of the Following: Metalloids
Name: a Metal Which is brittle
Fill in the blank
A liquid non-metal is _______.
Indicate whether the following statement is true or false:
Molecules combine to form atoms
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Select the correct answer from A, B, C, D & E for the statement given below :
A diatomic molecule.
Elements are the______ form of pure substances.
Elements : Combine to form compounds :: Compounds : ______.
