List of top Chemistry Questions asked in GUJCET

Which of the following statement is true for the Benzenediazonium fluoroborate?

Which of the following compound is used for production of Nylon-6,6?

Identify P and Q in above reaction respectively.

Which of the following aldehyde does not give Cannizzaro reaction?

\( \mathrm{CH_3COOH \xrightarrow{LiAlH_4} X \xrightarrow{PCl_5} Y \xrightarrow{Alcoholic\ KOH} Z} \). Find product \( Z \) in above reaction.

What is the IUPAC name of Mesityl oxide?

Which reaction is used to prepare 2-hydroxy benzaldehyde from phenol?

Which product is not obtained when \( \mathrm{CH_3CH_2OH} \) reacts with \( \mathrm{H_2SO_4} \)?

Which of the following compound gives only primary alcohol on reaction with Grignard Reagent (RMgX)?

What is the IUPAC name of methyl isopropyl ether?

Which of the following reagent is not use in qualitative and quantitative chemical analysis?

Which of the following compound has chiral carbon atom?

By which reaction Freon-12 is manufactured from tetrachloromethane?

Identify `A' in the following reaction.

A mixture of alkyl halide and aryl halide with sodium in dry ether. What is the name of reaction?

The nuclear radius of hydrogen atom will be ______.

The energy equivalent of 1.0 kg of substance is ______.

The radius of the innermost electron orbit of a hydrogen atom is $5.3 \times 10^{-11}$ m. What is the radius of the $n=3$ orbit?

The ground state energy of hydrogen atom is -13.6 eV. What is the ratio of kinetic energy and potential energy of the electron of this state?

What is the product \( X \) formed in the following reaction?

What is the pKa value of the given compound?

For a reaction with a rate constant \( k = 10^{-3} \), how long will it take for the reaction to reach 100% completion?

Which form of RNA plays a key role in protein synthesis?

What is the relation between \( \Delta G \) and \( E_{\text{cell}} \)?

Which of the following is the correct relation for \( A_m \)?