Chemistry Question Bank

2-phenyl propene on acidic hydration, gives

In the presence of peroxide, hydrogen chloride and hydrogen iodide do not give anti-Markownikoff’s addition to alkenes because

The addition of HBr to 2-pentene gives

On catalytic reduction with H2/Pt how many alkenes will give n-butane?

An alkene on vigorous oxidation with KMnO4 gives only acetic acid. The alkene is

Peroxide H C CH CH HCl ->Product, the intermediate of reaction is : (a) CH CH CH (b) CH CH CH (c) CH CH CH (d) CH CH CH

Reaction of HBr with propene in the presence of peroxide gives

One mole of alkene X on ozonolysis gave one mole of acetaldehyde and one mole of acetone. The IUPAC name of X is

Conc.H SO ->Major product: (a) (b) (c)

Which of the following is the major product when 1-butanol is heated with concentrated H2SO4?

The number of structural and configurational isomers of a bromo compound, C5H9Br, formed by the addition of HBr to 2-pentyne respectively, are

Consider the following compounds, Choose the correct statement(s) regarding the above organic compounds.

But-1-ene and but-2-ene are the examples of

But-1-ene and 2-methylprop-l-ene are the examples of

Strength of the double bond is ...A.,. than that of C—C single bond. Here, A refers to

and π bonds are obtained by ...A... and ...B... overlapping of orbitals. Here, A and B refer to

Br will abstract which of the hydrogen most readily.

Select the structure of the major product formed in the reaction (a) (b) (c) (d)

n-octane when heated to 773 K under a pressure of 10- 20 atm and in presence of a mixture of Cr O , V O and Mo O supported over Al O as catalyst, gives

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

Which of the following hydrocarbons have only one structure?