19,000+ solved questions for JEE Advanced, JEE Mains, NEET & IChO — with answers and expert explanations.
The staggered form has the ...A... torsional strain and the eclipsed form has ...B... torsional strain. Here, A and B refer to
The repulsive interaction between the electron clouds, which affects stability of a conformation is termed as
Eclipsed and the staggered conformations can be represented by
2-methyl butane on reacting with bromine in the presence of sunlight gives mainly
On mixing alkane with chlorine and irradiating with ultraviolet light, it forms only one monochloroalkane. The alkane is
When a mixture of methane and oxygen is passed through heated molybdenum oxide, the main product formed is
When cyclohexane is poured on water, it floats, because
The highest boiling point is expected for
Which of the following has the lowest boiling point ?
The compound with highest boiling point is
1-bromo-3-chlorocyclobutane when treated with two equivalents of Na, in the presence of ether which of the following will be formed? (a) (b) (c) (d)
An alkyl halide X reacts with sodium to form 3,8- dimethyldecane. What is X? (a) (b) (c) (d)
X is heated with soda-lime and gives propane, X is
Which of the following compounds can be best prepared by Wurtz-reaction?
X is heated with soda lime and gives ethane. X is
Butane (C4H10) has ...A... chain isomers. Here, A refers to
Structural isomers which differ in chain of carbon atoms are known as
Alkanes having difference in properties due to difference in their structures are known as
The number of chain isomers of C5H12 are
C4H10 and C5H12 have two and three ...A... respectively, Here, A refers to
The given structures, are
Below reaction is an example of: AlCl CH CH CH CH CH CH – CH– CH | ->
Which of the following hydrocarbons have only one structure?
The number of primary, secondary and tertiary carbons in 3, 4-dimethylheptane are respectively
The common name and IUPAC name of CH3CH2–C CH are respectively