Chemistry Question Bank

2-phenyl propene on acidic hydration, gives

When one mole of an alkene on ozonolysis produces 2 moles of propanone, the alkene is

Which alkene on ozonolysis gives CH3CH2CHO and CH3COCH3?

An alkene, on ozonolysis gives formaldehyde and acetaldehyde. The alkene is

In the following sequence of reactions, the alkene gives the compound B. Identify B. CH3 – CH = CH – CH3 O H O/Zn A B -> ->

Products of the following reaction ? i O3 Me C=CHCH ii CH S 3 2 -> are

Arrange the below compounds in the decreasing order of reactivity towards HBr:

Give the major product of the following reaction 3,3-dimethyl-1-butene + HCl Major

(a) (b) (c) (d)

(a) (b) (c)

Identify the product of the reaction when molecule undergoes ozonolysis (I) (II) (III) (IV) (V)

In the following reaction, What is X ?

Which of the following will give H2 gas with Na ?

Acetylene on treating with Cu2Cl2 gives

Which of the following organic compounds exhibit acidic character ? (a) (b) (c) (d)

Predict the product of the reaction 1-butyne with 2 equivalents of HCl (a) (b) (c) (d)

1-butyne on oxidation with hot alkaline KMnO4 would yield

Choose the reagent to carry out the reaction.

Which is most acidic of the following ?

Which of the following reacts with KMnO4 but does not react with AgNO3?

Identify a reagent from the following list which can easily distinguish between 1-butyne and 2-butyne.

Any ring system will be ‘aromatic’ in nature if it possesses: I. planarity. II. complete delocalisation of the electrons in the ring. III. it follows Huckel Rule. Choose the correct option.

Which of the following statement(s) is/are correct regarding structure of benzene? I. All the six carbons in benzene are sp2 hybridised. II. sp2 hybridised orbital of carbon combines with another sp2 hybridised orbi…

Suitable product of this reaction is (a) (b) (c) (d)

Compound X, is: (a) (b) (c)