List of top Chemistry Questions

The highest volume of which of the following gases would be adsorbed by 1 g of charcoal at 298 K?
Which of the following catalysts is used in the manufacture of NH$_3$ by Haber’s process?
Which of the following is antioxidant?
The half life of a first order reaction
Saccharin is a/an
Which of the following is used as an antacid?
Which of the following is a polyamide?
Which of the following contains ester linkages?
Which of the following is a thermosetting plastic?
Which of the following is a member of first transition series?
Which of the following is a polar compound?
The important oxide ore of iron is
In which of the following is the oxidation state of oxygen \(+2\)?
By which of the following noble gases have the maximum number of compounds been formed?
Which of the following is a radioactive noble gas?
The rate constant of a chemical reaction depends upon which of the following?
Which of the following conducts electricity in a solution?
The standard electrode potentials of metals A, B, C and D are $-3.05\,\mathrm{V}$, $-1.66\,\mathrm{V}$, $-0.40\,\mathrm{V}$ and $+0.8\,\mathrm{V}$ respectively. Which of the following would have the highest reducing power?
The cell constant of a conductivity cell is
The rate of the reaction $2A + B \rightarrow C$ can be represented by which of the following?
The rate law of a reaction is $\text{Rate}=k[A][B]^2$. If the concentration of $B$ is trebled keeping $[A]$ constant, the rate becomes
The IUPAC name of CH$_3$–CH(NH$_2$)–CH$_3$ is:
Which of the following is formed when acetamide reacts with Br$_2$/KOH?
Which of the following is deposited at cathode on electrolysis of aqueous NaCl solution?
Which of the following is the most basic?