Advertisements
Advertisements
प्रश्न
Draw the electron-dot structure of H2O compound and state the type of bonding.
Advertisements
उत्तर
The electron-dot structure of H2O is:
The oxygen atom shares its one electron with each hydrogen atom to form a covalent bond in the water molecule.
APPEARS IN
संबंधित प्रश्न
Elements forming ionic compounds attain noble gas configuration by either gaining or losing electrons from their outermost shells. Give reason to explain why carbon cannot attain noble gas configuration in this manner to form its compounds.
Fill in the blank in the following sentence:
In forming N2 molecule, .............. electrons are shared by each atom of nitrogen.
Give one example, state what are covalent compounds?
What is buckminsterfullerene?
Which inert gas does the H atom in HCl resemble in electron arrangement?
Draw the electron-dot structure of NH3 and state the type of bonding.
Write two points of difference in the structures of diamond and graphite.
Explain why, diamond has a high melting point.
State the type of bonding in the following molecule.
Hydroxyl ion
Explain the Structural isomerism term with example.
Taking hydrogen chloride and methane as examples, distinguish between a polar covalent bond and a non polar covalent bond.
Draw an electron dot diagram to show the formation of the following compound.
Methane
What are the term defined below?
A bond formed by share pair of electrons, each bonding atom contributing one electron to the pair.
In the formation of electrovalent compounds, electrons are transferred from one element to another. How are electrons involved in the formation of a covalent compound?
Write the molecular formula of the given compound.
Acetic acid
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
 |
List two differences between the properties exhibited by covalent compounds and ionic compounds.
Consider the coordination compound, K2[Cu(CN)4]. A coordinate covalent bond exists between:
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
