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प्रश्न
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
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उत्तर
Solid
संबंधित प्रश्न
What are covalent compounds?
Name the type of bonds formed in ionic compounds and in the compounds formed by carbon.
Give one example of the following:
A molecule containing a single covalent bond.
The general formula CnH2n for cycloalkanes is the same as that of ______.
The number of covalent bonds in pentane (molecular formula C5H12) is ______.
Fill in the blank from the choice given in bracket.
The compound that does not have a lone pair of electrons is ___________. (Water, Ammonia, carbon tetrachloride)
Explain the following:
Polar covalent compounds conduct electricity?
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
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Write notes on the characteristics of covalent compounds.
State the reasons, why carbon cannot
- Lose four electrons to form C4+ cation and
- Gain four electrons to form C4- anion.
How does carbon overcome this problem to form compounds?
