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प्रश्न
The particles present in strong electrolytes are
विकल्प
Only molecules
Mainly ions
Ions and molecules
Only atoms
उत्तर
Mainly ions
The particles present in strong electrolytes are Mainly ions.
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संबंधित प्रश्न
Choose the correct answer from the options given below:
Which of the following is a common characteristic of a covalent compound?
1) high melting point
2) consists of molecules
3) always soluble in water
4) Conducts electricity when it is in the molten state
Buckminsterfullerene is spherical molecule in which 60 carbon atoms are arranged in interlocking hexagonal and pentagonal rings of carbon atoms.
How many pentagons of carbon atoms are present in one molecule of buckminsterfullerene?
What type of bonds are present in water molecule? Draw the electron-dot structure of water (H2O).
One of the following contains a double bond as well as single bonds. This is:
(a) CO2
(b) O2
(c) C2H4
(d) C2H2
State the type of bonding in the following molecule.
Ammonium ion
Draw an electron dot structure of the following molecule. (Without showing the circle) :
Ethene
Choose the correct answer from the options given below
Which one is not example of polar covalent compound?
Element A has 2 electrons in its M shell. Element B has atomic number 7.
If B is a diatomic gas, write the equation for the direct combination of A and B to form a compound.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
| \[\begin{array}{cc} \phantom{.........}\ce{H}\\ \phantom{.........}|\\ \ce{H - C ≡ C - C - H}\\ \phantom{.........}|\\ \phantom{.........}\ce{H} \end{array}\] |
The correct structural formula of butanoic acid is -
