Advertisements
Advertisements
प्रश्न
Draw the electron dot diagram and structure of methane.
Draw the electron-dot structure of methane (CH4).
Advertisements
उत्तर
\[\begin{array}{cc}
\ce{\underset{\bullet\bullet}{\mathbf{H}}}\\
\ce{\mathbf{H} ^{\bullet}_{\bullet} \mathbf{C}^{\bullet}_{\bullet} \mathbf{H}}\\
\ce{\overset{\bullet\bullet}{\mathbf{H}}}\
\end{array}\]
APPEARS IN
संबंधित प्रश्न
Give reason why carbon compounds are generally poor conductors of electricity.
State the reason why carbon can neither form C4+ cations nor C4− anions but forms covalent compounds.
The organic compound prepared by Wohler from an inorganic compound called ammonium cyanate was:
(a) glucose
(b) urea
(c) uric acid
(d) vinegar
Complete the following:
When the nuclei of two different reacting atoms are of ______ mass, then a bond so formed is called ______ covalent bond. (equal, unequal, polar, non-polar)
Give two example in following case:
Gaseous non polar compounds
Elements forming ionic compounds attain noble gas electronic configuration by either gaining or losing electrons from their valence shells. Explain giving reason why carbon cannot attain such a configuration in this manner to form its compounds. Name the type of bonds formed in ionic compounds and in the compounds formed by carbon. Also explain the reason why carbon compounds are generally poor conductors of electricity.
Explain the following term with example.
Alkane
Give examples for the following:
Two gaseous non polar compounds.
Explain the following:
Non-polar covalent compounds are insoluble in water.
Potassium chloride is an electrovalent compound, while hydrogen chloride is a covalent compound, But, both conduct electricity in their aqueous solutions. Explain.
