List of top Chemistry Questions

The IUPAC name of \(CH_3-CH_2-CH=CH_2\) is
Which of the following equations is not balanced?
The element having highest electronegativity is
In NH3, the bond angle is deviated from normal bond angle 109°28' is due to
Which one of the following is electron deficient molecule?
The total number of inner transition elements in the periodic table is
Which one of the following compounds is used as reagent in the preparation of "Chloroform"?
Identify the Doberiner's triad which has alkali metals.
Which of the following is an oxide ore?
The maximum number of electrons that can be accommodated in the M-shell of an atom is
Which one of the following orbitals is possible?
The correct order of reactivity of metals.
In electrolytic refining of metals, the pure metal is taken as
What is the chemical formula of hydronium ion?
Anisole on cleavage with HI gives :
Which of the following is the correct order of increasing field strength of ligands to form coordination compounds ?

Paper chromatography is an example of:

Which of the following is a basic amino acid ?
Find out the solubility of $Ni(OH)_2$ in 0.1 M NaOH. Given that the ionic product of $Ni(OH)_2$ is $2 \times 10^{-15}$
The number of angular nodes and radial nodes in $3s$ orbital are
Which of the following is cationic detergent?
A tertiary butyl carbocation is more stable than a secondary butyl carbocation because of which of the following ?
An element has a body centered cubic (bcc) structure with a cell edge of 288 pm. The atomic radiusis:
Hydrolysis of sucrose is given by the following reaction.
 \(Sucrose + H_20 \rightleftharpoons Glucose + Fructose\) 
If the equilibrium constant \((K_c)\) is \(2 \times 10^{13}\) at 300K, the value of \(\Delta_r\) \(G^\ominus\) at the same temperature will be :
Which one of the followings has maximum number of atoms ?