हिंदी

Why Are Covalent Compounds Generally Poor Conductors of Electricity?

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प्रश्न

Why are covalent compounds generally poor conductors of electricity?

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उत्तर

Covalent compounds are generally poor conductors of electricity because they do not contain ions that can move freely and pass electricity.

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अध्याय 3: Metals and Non-metals - Exercise 2 [पृष्ठ १६९]

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लखमीर सिंग Chemistry [English] Class 10
अध्याय 3 Metals and Non-metals
Exercise 2 | Q 45.7 | पृष्ठ १६९

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संबंधित प्रश्न

Choose the most appropriate answer from the following list of oxides which fit the description.

A covalent oxide of a metalloid.


Name the following:

The property of element by virtue of which atoms of the element can link to each other in the form of a long chain or ring structure.


State whether the following statement is true or false:

Diamond and graphite are the covalent compounds of carbon element (C)


What type of bond is present in oxygen molecule?


 Explain the formation of a chlorine molecule on the basis of electronic theory of valency.


will  CS2 conduct electricity or not?

give reason for your choice.


Which inert gas does the H atom in HCl resemble in electron arrangement?


Explain why, graphite can be used as a lubricant but diamond cannot.


Which of the following cannot exhibit isomerism?
(a) C4H10
(b) C5H12
(c) C3H8
(d) C6H14


Explain the following:
Non-polar covalent compounds are insoluble in water.


What is the term defined below?

A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.


Compare the compounds carbon tetrachloride and sodium chloride with regard to solubility in water and electrical conductivity.


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?


What are the term defined below?

A bond formed by share pair of electrons, each bonding atom contributing one electron to the pair.


What is the difference between a polar covalent compound and a non-polar covalent compound?


The bond between two oxygen atoms is _______ bond.


Which of the following is the purest form of carbon?


Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g., hydrogen. After the formation of four bonds, carbon attains the electronic configuration of ______.


The electron dot structure of chlorine molecule is:


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