Advertisements
Advertisements
Question
What type of bonds are present in CO2 molecule? Draw their electron-dot structures.
Advertisements
Solution
Covalent bond is the bond present in O2 as one oxygen atom shares its electrons with another oxygen atom.
The electron-dot structure is:
APPEARS IN
RELATED QUESTIONS
What would be the electron dot structure of carbon dioxide which has the formula CO2?
What is buckminsterfullerene?
What type of bonding would you expect between Carbon and Chlorine?
A covalent molecule having a double bond between its atoms is:
(a) Hydrogen
(b) Oxygen
(c) water
(d) ammonia
Which of the following cannot exhibit isomerism?
(a) C4H10
(b) C5H12
(c) C3H8
(d) C6H14
What do you understand by polar covalent compounds?
Complete the following:
In case of non-polar covalent bond, the covalent bond is formed in the ______ of atoms and shared electrons are ______ distributed. (corner, middle, equally, unequally)
Explain the following term with example.
Unsaturated hydrocarbon
What do you understand by lone pair and shared pair?
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
In the liquid state, X will
The electronic configuration of N2 is 2, 5. How many electrons in the outer shell of a N atom are not involved in the formation of a nitrogen molecule?
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)
 |
The number of pi-bonds present in benzoic acid molecule are ______.
Two carbon atoms can always form one or two covalent bonds.
______ is an example of a covalent compound having a high melting point.
Which of the following compound(s) possesses a high melting point?
Statement (A): Covalent compounds are bad conductors of electricity.
Reason (B): Covalent compounds contain charged particles (ions)
Show the covalent bond formation in nitrogen molecule.
