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प्रश्न
Give two example in following case:
Gaseous polar compounds
Give an example in the following case:
Gaseous polar compound
उत्तर
Hydrogen chloride and water vapour
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संबंधित प्रश्न
What is the atomic number of carbon. Write its electronic configuration.
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Water
The following structural formula belongs to which carbon compound?
Observe the straight chain hydrocarbons given below and answer the following
questions :
i) Which of the straight chain compounds from A and B is saturated and unsaturated straight chains?
ii) Name these straight chains.
iii) Write their chemical formulae and number of – CH2 - units.
What do you understand by lone pair and shared pair?
Name greenish-yellow gas which also bleaches.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
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.
In covalent compounds, the bond is formed due to ______ of electrons.
