Advertisements
Advertisements
Question
Answer the following question.
Why are methane compounds have low melting and boiling points?
Solution
Covalent compounds have low intermolecular forces of attraction between the molecules and thus show low melting and boiling points. Since methane is also a covalent compound thus methane has very low melting and low boiling point.
APPEARS IN
RELATED QUESTIONS
Define the following:
Carbonization
Define the following:
Adsorption
Give two uses for the following:
wood charcoal
FILL IN THE BLANK
..................... is used as a pigment and colouring matter in ink and shoe polish.
State two characteristic features of carbon which when put together give rise to a large number of carbon compounds.
Answer the following question.
Why are methane compounds have poor conductors of electricity?
State how carbon occurs in the free state and in the combined state.
Give a balanced equation for the following conversion: [In one or two steps]
Carbon dioxide to carbon.
About 18% of the weight of the human body is carbon.
Answer the following by rearranging the jumbled letters :
Carbon combines with other elements through the _______ bond.
lnaocvet.