Advertisements
Advertisements
प्रश्न
Compare the compounds carbon tetrachloride and sodium chloride with regard to solubility in water and electrical conductivity.
उत्तर
|
Carbon tetrachloride |
Sodium chloride |
|
It is insoluble in water but dissolves in organic solvents. |
It is soluble in water but insoluble in organic solvents. |
|
It is a non-conductor of electricity due to the absence of ions. |
It does not conduct electricity in the solid state but conducts electricity in the fused or aqueous state. |
APPEARS IN
संबंधित प्रश्न
Write structural formula of Methane.
State the reason why carbon can neither form \[\ce{C^4+}\] cations nor \[\ce{C^4−}\] anions but forms covalent compound.
Why does carbon form compounds mainly by covalent bonding?
A saturated hydrocarbon has fifty hydrogen atom in its molecule. The number of carbon atoms in its molecule will be
(a) twenty five
(b) twenty four
(c) twenty six
(d) twenty seven
A hydrocarbon having one double bond has 100 carbon atoms in its molecule. The number of hydrogen atoms in its molecule will be
(a) 200
(b) 198
(c) 202
(d) 196
Molecular formula of Propane is C3H8 , write the structural formula of propane.
Explain the following:
Covalent compounds have low melting and boiling point.
Complete the following activity.
Write the names of the hydrocarbons for the following structural formula.
(isobutylene, cyclohexane, propene, cyclohexene, cyclopentane, benzene, propyne, isobutane, propane)
 |
"Carbon prefers to share its valence electrons with other atoms of carbon or with atoms of other elements rather than gaining or losing the valence electrons in order to attain noble gas configuration." Give reasons to justify this statement.
Show the covalent bond formation in nitrogen molecule.
