List of top Chemistry Questions

Lucas reagent is
When ethyl bromide is treated with dry silver oxide, then we get
Which of the following alkyl halides is hydrolyzed by \( S_N 1 \) mechanism?
\( \text{C}_2\text{H}_5\text{Br} + \text{NaOH} \rightarrow \text{C}_2\text{H}_5\text{OH} + \text{NaBr} \) is an example of which of the following types of reaction?
Which of the following is a tertiary alcohol?
Which of the following has the highest molar electrical conductance in aqueous solution?
The oxidation state of Ni in \( \text{Ni(CO)_4 \) is}
Which of the following has the highest bond energy?
The IUPAC name of \( K_3[\text{Fe(CN)_6] \) is}
Vitamin B12 contains
The IUPAC name of \( \text{CH}_3\text{CH}_2\text{CH}_2\text{Cl} \) is
Electrometallurgical process is used for the extraction of which of the following metals?
Which of the following statements is true?
An ore having two different metal atoms is
Which of the following metals is generally found in free state?
Which of the following oxides of nitrogen is called laughing gas?
Which of the following elements has electronic configuration \( 1s^2 2s^2 2p^6 3s^2 3p^6 3d^10 4s^2 4p^6 4d^10 5s^2 4d^10 5p^1 \)?
Alkyl halides form ethers by reacting with which of the following?
The IUPAC name of \( \text{CH}_3\text{CH}= \text{CH}_2\text{CHO} \) is
By which of the following formic acid and formaldehyde can be distinguished?
Chloretone is formed when chloroform reacts with
An aldehyde on oxidation gives
Formalin is the commercial name of
The general molecular formula of saturated monocarboxylic acids is
The electromotive force of the cell \( \text{Zn} | \text{ZnSO}_4 || \text{CuSO}_4 | \text{Cu} \) is 1.1 volts. Its cathode is