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प्रश्न
For each compound mentioned above give the formulae of ions formed in aqueous solution.
उत्तर १
H+ and Cl- ions And H+ and O2- ions
उत्तर २
\[\ce{H2O + HCl -> \underset{ion}{\underset{Hydronium}{H3O+}}+Cl-}\]
\[\ce{H2O + F -> \underset{ion}{\underset{Hydronium}{H3O+}}+F-}\]
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संबंधित प्रश्न
What type of bonds are present in CO2 molecule? Draw their electron-dot structures.
Give one example of a molecule containing a single covalent bond.
Fill in the blank in the following sentence:
Two chlorine atoms combine to form a molecule. The bond between them is known as ..........
will CCl4 conduct electricity or not?
give reason for your choice.
Buckminsterfullerene is an allotropic form of the element:
(a) phoshorus
(b) fluorine
(c) carbon
(d) sulphur
The number of covalent bonds in pentane (molecular formula C5H12) is:
Which of the following has a triple bond as well as single bonds?
(a) ethene
(b) methane
(c) ethyne
(d) nitrogen
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
Give an example for each of the following statement.
Formation of coordinate covalent bond between NH3 ➝ BF3 molecules
Which of the following compound(s) possesses a high melting point?
