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प्रश्न
What type of bonding would you expect between Hydrogen and Chlorine?
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उत्तर
Hydrogen and chlorine react to form (HCl) by covalent bonding. Hydrogen contains one electron in its outermost shell and chlorine also contains one electron in its outermost shell. So the hydrogen and chlorine atoms share one electron from each atom to attain stability.
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संबंधित प्रश्न
Explain the nature of the covalent bond using the bond formation in CH3Cl.
State whether the following statement is true or false:
Diamond and graphite are the covalent compounds of carbon element (C)
Fill in the following blank with suitable word:
The form of carbon which is known as black lead is ...........
Give one example of a molecule containing a triple covalent bond.
Fill in the blanks in the following sentence:
In forming oxygen molecule, .............. electrons are shared by each atom of oxygen.
Name one covalent compound containing chlorine.
State any two uses of diamond.
Two non-metals combine with each other by the sharing of electrons to form a compound X.
(a) What type of chemical bond is present in X?
(b) State whether X will have a high melting point or low melting point.
(c) Will it be a good conductor of electricity or not?
(d) Will it dissolve in an organic solvent or not?
Explain the following:
polar covalent compounds electricity.
State the type of bonding in the following molecule.
Ammonium ion
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Methane
Explain the following term with example.
Hetero atom in a carbon compound
Explain the following briefly:
Cl2 is a non polar molecule, while HCl is a polar molecule.
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
Electrons are getting added to an element Y:
which electrode will Y migrate to during the process of electrolysis?
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
The table shows the electronic structures of four elements.
| Element | Electronic Structure |
| P | 2, 6 |
| Q | 2, 8, 1 |
| R | 2, 8, 7 |
| S | 2, 8, 8 |
- Identify which element(s) will form covalent bonds with carbon.
- “Carbon reacts with an element in the above table to form several compounds.” Give suitable reason.
Statement (A): Covalent compounds are bad conductors of electricity.
Reason (B): Covalent compounds contain charged particles (ions)
"Carbon prefers to share its valence electrons with other atoms of carbon or with atoms of other elements rather than gaining or losing the valence electrons in order to attain noble gas configuration." Give reasons to justify this statement.
Carbon can neither form C4- cation nor C4 anion. Why?
