List of top Chemistry Questions

How many unpaired electrons are present in the element of atomic number 27 with a +2 oxidation state?
When ammoniacal silver nitrate reacts with organic compounds, this test is called:
What is the rate law if the rate is directly proportional to \([B]^2\) and independent of \([A]\)?
How many lattice points are there in a Body-Centered Cubic (BCC) structure?
Which of the following is the Reimer-Tiemann reaction?
Which of the following is not a neutral ligand?
The reagent used in the Etard reaction is:
An example of a sigma-bonded organometallic compound is:
The metal that cannot be obtained by electrolysis of an aqueous solution of its salts is:
Which of the following represents the Gattermann-Koch reaction?
The IUPAC name of the complex ion formed when gold dissolves in aqua regia is:
The atomic radius of silver (Ag) is closest to which of the following values?
For irreversible expansion of an ideal gas under isothermal conditions, which of the following is correct?
Which of the following ligands has two donor atoms?
What is the chemical formula of glycerol?
Which of the following has the lowest boiling point?
Which element has the highest oxidizing potential?
Alkyl halide and aryl halide react in the presence of sodium metal and dry ether. The name of the reaction is?
Which of the following does not obey the octet rule?
Which one of the following is vinyl alcohol?
What is the polymer of elastomer?
What is the working principle of a cyclotron?

What is the IUPAC name of the given haloarene? 

What is the preliminary test for nanoparticles?
What is the edge length of a BCC unit cell?