Hydrocarbons Te...

In nitration of benzene, the active species is

Ethyl benzene CANNOT be prepared by ______

The hydrocarbon which can react with sodium in liquid ammonia is------------?

Which of the following methods/reactions is used for the preparation of pure methane?

Among the following compounds the one that is most reactive towards electrophilic nitration is

Presence of a nitro group in a benzene ring

Ethyne adds a molecule of methyl alcohol in the presence of alkali to give

Arrange the following hydrogen halides in order of their decreasing reactivity with propene.

Which of the following compounds has the lowest boiling point?

The correct IUPAC name of the following alkane is

Which of the following is a non-aromatic compound?

What is the number of acidic hydrogen atoms in 1-butyne?

Choose the correct IUPAC name of the given structure.

In the Newman projection for 2, 2-dimethylbutane, X and Y, respectively, will be



A. H and H
B. H and C₂H₅
C. C₂H₅ and H
D. CH₃ and CH₃

An aqueous solution of compound A gives ethane on electrolysis. The compound A is

What is the name of the reaction given below?

C₆H₅Br + 2Na + BrCH₃ → C₆H₅-CH₃ + 2NaBr

Which of the following compounds will exhibit geometrical isomerism?

Which of the following reagents is used to distinguish between 1-butyne and 2-butyne?

The compound B in the above reaction is

Toluene reacts with chlorine in the presence of light to give

Which branched chain isomer of the hydrocarbon with molecular mass 72u gives only one isomer of mono substituted alkyl halide?

n-propyl bromide  when  treated with alcoholic KOH produces ........... ?

Ethylene reacts with Baeyer's reagent to give

Ozonolysis of an organic compound gives formaldehyde as one of the products. This confirms the presence of

In the given configuration, C₂ is rotated about C₂-C₃ bond anticlockwise by an angle of 120^o. As a result, we get

1-chlorobutane on reaction with alc. KOH gives

The non-aromatic compound among the following is

What would be the product formed when 1-bromo-3-chlorocyclobutane reacts with two equivalents of metallic sodium in ether?

Which of the following compounds is the most acidic?

The general formula of a cycloalkane with one benzene ring is