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प्रश्न
Give a reason for the following statement:
Components in a mixture are present in varying proportions and not in a fixed proportion.
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उत्तर
A mixture is an impure substance containing more than one element or compound, mechanically mixed together in any proportion and the mixture retains the properties of its constituents i.e. elements or compounds.
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संबंधित प्रश्न
Tick the most appropriate answer.
How many times is a proton heavier than an electron?
- 1500
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- 1840
- none of these
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CO and Co both represents cobalt.
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Si
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A non-metal which exists in the liquid state.
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A diatomic molecule.
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Elements are made up of______ kinds of atoms.
Atoms: Fundamental particle of an element::______ : Fundamental particles of a compound.
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