List of top Chemistry Questions

Which of the following statements is true?
Electrometallurgical process is used for the extraction of which of the following metals?
An ore having two different metal atoms is
The IUPAC name of \( \text{CH}_3\text{CH}= \text{CH}_2\text{CHO} \) is
Alkyl halides form ethers by reacting with which of the following?
Chloretone is formed when chloroform reacts with
An aldehyde on oxidation gives
Formalin is the commercial name of
By which of the following formic acid and formaldehyde can be distinguished?
The general molecular formula of saturated monocarboxylic acids is
The cell constant of a conductivity cell is
The electromotive force of the cell \( \text{Zn} | \text{ZnSO}_4 || \text{CuSO}_4 | \text{Cu} \) is 1.1 volts. Its cathode is
Isotonic solutions have the same
Who gave the theory of ionisation?
A charge of 96500 coulomb liberates ............. from the solution of CuSO₄.
An azeotropic mixture of HCl and \( \text{H}_2\text{O} \) boils at
Which of the following is a natural rubber?
Hydrazine is a drug which is used in the treatment of which of the following?
Which of the following is an alkaloid?
A raw material used in making nylon is
Chloramine-T is a/an
\( \text{F}_2\text{C} = \text{CF}_2 \) is a monomer of which of the following?
A vitamin which plays a vital role in the coagulating property of blood is
Which of the following halogens does not exhibit a positive oxidation state?
The maximum oxidation state of chromium is