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प्रश्न
Choose the correct answer from the options given below
Condition favorable for formation of a covalent bond is
विकल्प
Equal electro negativities of combining atoms
Difference in electron affinities between combining atoms
Atoms should have low ionistation energy
Low nuclear charge and large internuclear distance
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उत्तर
Equal electro negativities of combining atoms
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संबंधित प्रश्न
List three characteristic properties of covalent compounds.
will CCl4 conduct electricity or not?
give reason for your choice.
What is the difference between ionic compounds and covalent compounds?
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Methane
The following structural formula belongs to which carbon compound?
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
The particles present in strong electrolytes are
Electrons are getting added to an element Y:
Is Y getting oxidised or reduced?
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc}\phantom{......}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{..}\\ \phantom{.....}|\phantom{....}|\phantom{....}|\\ \ce{H - C - C = C}\\\phantom{.....}|\phantom{.........}|\\ \phantom{.....}\ce{H}\phantom{........}\ce{H}\end{array}\] |
It is observed that covalent compounds are had conductors of electricity. Give reason.
