Advertisements
Advertisements
प्रश्न
It is observed that covalent compounds are had conductors of electricity. Give reason.
Advertisements
उत्तर
The bonds which are formed by the sharing of an electron pair between two atoms are known as covalent bonds. Since the electrons are shared between atoms and no charged particles are formed, such covalent compounds are generally poor conductors of electricity.
APPEARS IN
संबंधित प्रश्न
What type of bonding would you expect between Hydrogen and Chlorine?
The molecules having triple bond in them are:
(a) oxygen and ethyne
(b) carbon dioxide and ammonia
(c) methane and ethene
(d) nitrogen and ethyne
You can buy solid air-freshners in shops. Do you think these substance are ionic or covalent? Why?
Name a neutral covalent molecule which contains one lone pair of electrons.
An element L consists of molecules.
Why L is heated with iron metal, it forms a compound FeL. What chemical term would you use to describe the change undergone by L?
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
State the type of bond formed when the combining atom has zero E.N. difference.
Write an Explanation.
Alkene
Discuss in brief about the properties of coordinate covalent compounds.
What is a covalent bond?
