CUET (UG) entrance exam Question Bank Solutions for Chemistry

Barbituric acid is use as:-

Which of the following chemical are used as anaesthetic?

Which of the following is an analgestic?

Low concentration of oxygen in the blood and tissues of people living at high altitude is due to ______.

The value of Henry's constant K_H is ______.

An important chemical method to resolve a racemic mixture makes use of the formation of ______.

Racemic compound has ____________.

Chlorination of alkanes is an example of

What is the name of the given reaction of preparation of aldehyde?

\[\ce{C3COCl ->[H2][Pd/BaSO4] CH3CHO + HCl}\]

Which of the following is the definition of chirality?

For the reaction H₂ + 1₂ ⇌ 2Hl, the relation between equilibrium constants Kp and Kc is

The relationship between compound (i) and (ii) is

(i)	(ii)

Which one is the correct order of nucleophilic strength (pK_a) of following nucleophiles?

In the chromyl chloride test, the final step results in the formation of a yellow precipitate of the following:

\[\begin{array}{cc}
\ce{CH3 - CH2 - CH - CH3}\\
\phantom{.....}|\\
\phantom{......}\ce{Cl}
\end{array}\]  obtained by chlorination of n-butane, will be

By which reaction ethene is obtained from ethyne?

Benzoic acid reacts with cone. HNO₃ and HiSO₄ to give:

The reaction 

Geometrical isomerism is not shown by

A solid compound XY has Nacl structure. If the radium of cation (X⁺) is 100 pm, the radium of anion (r^–) will be:-