Hydrocarbons questions
384 published questions with worked solutions.
- Among the paraffins, it is generally found that with an increase in molecular weight,
- Which of the following compounds can form metallic derivatives (acetylide-type)?
- Which of the following is not a petroleum product?
- 2RC C–Cu [ Pyridine ] (CH _3 COO) _2 Cu R–C –C –R. This oxidative coupling of a copper(I) acetylide is known as the
- Which of the following statements is incorrect regarding acetylene?
- Ethylene forms ethylene chlorohydrin by the action of
- During the Wurtz reaction, which of the following is sometimes also obtained because of the disproportionation of free-radical...
- The action of NH_3 over C_2H_2 (acetylene) at high temperature gives
- A hydrocarbon has the formula C_3H_4. To find out whether it contains two double bonds (an allene) or a triple bond (an alkyne),...
- (CH_3)_3C–CH=CH_2 (3,3-dimethylbut-1-ene) [] H _3 O ^+ A (major product). A is
- The reaction C_3H_8 + 2Cl_2 light C_3H_6Cl_2 + 2HCl is an example of
- Which one of the following can distinguish propyne from propene?
- A liquid hydrocarbon can be converted into a mixture of gaseous hydrocarbons by
- The monosodium salt of acetylene, on treating with dry CO_2, forms
- The reaction of alkanes with a halogen is explosive in the case of
- The neutral wax called ozokerite, found near petroleum wells, is a mixture of
- Petroleum is believed to be formed by chemical changes in
- A mixture of nitrogen and acetylene, on passing an electric spark through it, gives
- An octane number of 100 is assigned, by definition, to
- An alkane of molecular weight 72 gives, on monochlorination, only one product. The alkane is
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