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प्रश्न
Molecular compounds are usually formed by the combination between :
विकल्प
a metal and a non-metal
two different non-metals
two different metals
any two gaseous elements
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उत्तर
two different non-metals
Molecular compounds are formed by the combination of two different non-metals.
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संबंधित प्रश्न
Write down the name of a compound represented by the following formula:
CaCl2
Write down the name of a compound represented by the following formula:
CaCO3
In what form do noble gases occur in nature?
What is the difference between the molecule of an element and the molecule of a compound? Give one example of each.
An element A forms an oxide A2O5.
What is the valency of element A ?
State the main points of the contradiction of Dalton’s atomic theory by the Modern Atomic Theory.
Which of the following is a triatomic molecule?
Define: Atomicity.
Derive the relationship between Relative molecular mass and Vapour density.
Write any two classifications of a molecule.
