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प्रश्न
Name two compounds that are covalent when taken pure but produce ions when dissolved in water.
उत्तर
HCl and NH3
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संबंधित प्रश्न
Give one example of a molecule containing a single covalent bond.
How will you find out which of the water soluble compound A or B is ionic?
Why are covalent compounds generally poor conductors of electricity?
Draw all possible structural formulae of compound from their molecular formula given below.
C3H8
Write answer as directed.
What causes the existance of very large number of carbon compound ?
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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When ethyl alcohol and acetic acid are mixed, the resulting ester has a chemical formula ______.
Acetic acid was added to a solid X kept in a test tube. A colourless, odourless gas Y was evolved. The gas was passed through lime water, which turned milky. It was concluded that ______.
Which of the following statements are usually correct for carbon compounds? These
- are good conductors of electricity
- are poor conductors of electricity
- have strong forces of attraction between their molecules
- do not have strong forces of attraction between their molecules.
The correct structural formula of butanoic acid is
