Advertisements
Advertisements
प्रश्न
The process of separating the various constituents of petroleum is known as ______.
Advertisements
उत्तर
The process of separating the various constituents of petroleum is known as refining.
APPEARS IN
संबंधित प्रश्न
Give the reaction of chlorine with ethane and name the product formed.
The molecules of alkene family are represented by a general formula CnH2n.
Answer the following:
(i) What do n and 2n signify?
(ii) What is the name of alkene when n=4?
(iii) What is the molecular formula of the alkene, if there are six
hydrogen atoms in it?
(iv) Write the molecular and structural formula of the first member of
alkene family.
(v) Write the molecular formulae of lower and higher homologues of
an alkene which contains four carbon atoms.
Give balanced chemical equation to prepare the following salt :
Copper chloride using copper carbonate
Amorphous forms of carbon and graphite are almost ______ in colour.
Graphene has a thickness of just ______ atom.
Carbon’s amorphous forms have high melting and boiling poult compared to crystalline forms.
What is tetravalency?
Why do elements show allotropy?
Give the structure of alcohol with 4 carbon atoms.
Give the structure of alcohol with 4 carbon atoms.
