List of top Chemistry Questions asked in JEE Main

Which of the following can not act as an oxidising agent?

Identify the following species in which \(d^2sp^3\) hybridization is shown by the central atom.

The interaction between π bond and lone pair of electrons present on an adjacent atom is responsible for

Energy difference between actual structure and its most stable resonating structure having least energy is called

Cyclohexene is _________ type of an organic compound.

IUPAC name of the following compound (P) is:

The ascending order of acidity of –OH group in the following compounds is: 

Choose the correct answer from the options given below :

Products for the below reaction are:

The quantity which changes with temperature:

Phenolic group can be identified by a positive

Given below are two statements:
Statement (I) : In the Lanthanoids, the formation of Ce⁺⁴ is favoured by its noble gas configuration.
Statement (II) : Ce⁺⁴ is a strong oxidant reverting to the common +3 state.
In the light of the above statements, choose the most appropriate answer from the options given below:

Which structure of protein is intact after coagulation of egg white on boiling?

Given below are two statements: 
Statement (I): p-nitrophenol is more acidic than m-nitrophenol and o-nitrophenol. 
Statement (II): Ethanol will give immediate turbidity with Lucas reagent. 
In the light of the above statements, choose the correct answer from the options given below:

The major product formed in the following reaction is-

In the following reactions, find the product A and B

Two nucleotides are joined together by a linkage known as:

Choose the polar molecule from the following:

Which of the following is strongest Bronsted base?

Which of The following coordination compounds has bridging carbonyl ligand?

Appearance of blood red colour on treatment of the sodium fusion extract of an organic compound with FeSO₄ in presence of concentrated H₂SO₄ indicates the presence of element(s).

\( A_{(g)} \rightleftharpoons B_{(g)} + \frac{C}{2}_{(g)} \) The correct relationship between \( K_P \), \( \alpha \), and equilibrium pressure \( P \) is:

Number of moles of \( H^+ \) ions required by 1 mole of \( MnO_4^- \) to oxidise oxalate ion to \( CO_2 \) is ____.

What pressure (bar) of \( \text{H}_2 \) would be required to make the emf of a hydrogen electrode zero in pure water at \( 25^\circ \text{C} \)?

Identify structure of 2,3-dibromo-1-phenylpentane.

Which of the following is least ionic ?