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प्रश्न
State the type of bonding in the following molecule.
Hydroxyl ion
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उत्तर १
O and H are bonded with a single covalent bond and oxygen possesses a single negative charge in the hydroxyl ion.
उत्तर २
Polar Covalent Bond.
संबंधित प्रश्न
State the reason why carbon can neither form C4+ cations nor C4− anions but forms covalent compounds.
What type of bonds are present in hydrogen chloride and oxygen?
Fill in the blanks in the following sentence:
In forming oxygen molecule, .............. electrons are shared by each atom of oxygen.
Why is graphite a good conductor of electricity but diamond is a non-conductor of electricity?
The electronic configurations of two elements A and B are given below:
| A | 2, 6 |
| B | 2, 8, 1 |
(a) What type of chemical bond is formed between the two atoms of A?
(b) What type of chemical bond will be formed between the atoms of A and B?
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Ethene
Draw an electron dot diagram to show the formation of the following compound.
Methane
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc}\phantom{......}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\phantom{..}\\ \phantom{.....}|\phantom{....}|\phantom{....}|\\ \ce{H - C - C = C}\\\phantom{.....}|\phantom{.........}|\\ \phantom{.....}\ce{H}\phantom{........}\ce{H}\end{array}\] |
Considering MgCl2 as ionic compound and CH4 as covalent compound give any two differences between these two compounds.
Write notes on the characteristics of covalent compounds.
