Advertisements
Advertisements
प्रश्न
Answer the following question.
Why are methane compounds have poor conductors of electricity?
Advertisements
उत्तर
Methane is a poor conductor of electricity because in methane all bonds are covalent bonds and therefore no free electrons are present in the molecule that can help in the conduction of electricity.
संबंधित प्रश्न
In addition to some propane and ethane, LPG cylinders contain mainly two isomers of another alkane. Name the two isomers and write their condensed structural formulae.
Fill in the blank
................. is present in both living and non-living things.
Fill in the blank.
The name ‘carbon’ is derived from the Latin word...........
Write the balanced chemical equations for the preparation of carbon dioxide by:
the action of acetic acid on sodium bicarbonate.
What is a fire extinguisher ? What is the substance used in the modern type of fire extinguishers ? How is it an improvement over the soda acid-type and the foam-type fire extinguishers ?
What is the atomic number of carbon ?
What is hydrocarbon? Give its one example.
Give the structural difference between saturated and unsaturated hydrocarbons with two examples each.
Answer the following question.
Draw methane electron dot structure.
What is carbon monoxide? Why is it toxic?
Carbon is one of the most important ______ elements.
The main component of water gas is ______.
The ability of carbon to form ______ is the main reason for the formation of various classes of carbon compounds.
Carbon monoxide displaces ______ from hemoglobin.
Which among the following compound is soluble in water?
______ is the main constituent of coal.
Answer the following by rearranging the jumbled letters :
In this molecule, carbon is attached to four hydrõgen atoms.
emathen.
Which theory was challenged by the synthetic preparation of Urea?
