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प्रश्न
State the atomicity of the following:
Chlorine
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उत्तर
Diatomic
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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:
KNO3
Write down the name of a compound represented by the following formula:
CaCO3
Give the name of the element present in the following compound:
Quick lime
Give the name of the element present in the following compound:
Potassium sulphate
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State the term.
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- Ozone
- Neon
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Write the formulae of the following compounds. Also name the elements present in them.
- Water
- Ammonia
- Methane
- Sulphur dioxide
- Ethanol
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What do the following denote ?
- N
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- N2
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example of each.
Work out the formula for magnesium hydrogencarbonate.
The cation of an element has :
Give one example of a triatomic molecule
Give one example of a polyatomic molecule.
Give a reason why –
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State the atomicity of the following:
Neon
State the atomicity of the following:
Argon
State the atomicity of the following:
Sulphur
Which of the following is a triatomic molecule?
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Derive the relationship between Relative molecular mass and Vapour density.
