List of top Questions asked in CUET (UG)

What is an example of globular protein? (A) Insulin
(B) Keratin
(C) Albumin
(D) Myosin
Amylose is a water-soluble part of starch. What is the percentage solubility of it?
Which of the following compounds will not give azo coupling reaction with benzene diazonium chloride?
In the nitration of benzene using a mixture of conc. H₂SO₄ and conc. HNO₃, the nitrating species is:
What happens when C₆H₅–O–R is treated with HX?
The nitrogen atom in amines is trivalent and possess an unshared pair of electrons. The geometry of trimethyl amine is:
The structural feature in carbonyl compound for Aldol condensation is:
Which reagent will distinguish Benzophenone from acetone?
Which of the following reagents is required for the conversion of Benzene to methyl benzoate?
(A) Br\(_2\)/FeBr\(_3\)
(B) Mg, dry Ether
(C) CO\(_2\), H\(_3\)O\(^+\)
(D) Methanol, Conc. H\(_2\)SO\(_4\)
What is the correct sequence of increasing reactivity of the following compounds towards nucleophilic addition reaction? (A) Ethanal
(B) Propanone
(C) Propanal
(D) Butanone
Hell-Volhard Zelinsky reaction is used for the formation of
The carbohydrate used as a storage molecule in plants is
The reagent(s) used in hydroboration oxidation of propene are:
(A) B\(_2\)H\(_6\)
(B) H\(_2\)O
(C) H\(_2\)O\(_2\)
(D) OH\(^-\)

The above reaction is an example of 

Gabriel phthalimide synthesis is used for the preparation of
Optically active alkyl halide undergoing S\(_N\)2 substitution involves
Match List-I with List-II \[ \begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline (A) \; \text{Ambient nucleophiles} & (I) \; \text{Symmetrical object} \\ \hline (B) \; \text{Plane polarized light} & (II) \; \text{Saytzeff rule} \\ \hline (C) \; \text{Superimposable mirror image} & (III) \; \text{Cyanides and nitriles} \\ \hline (D) \; \beta\text{-elimination reaction} & (IV) \; \text{Nicol Prism} \\ \hline \end{array} \]
Select the correct statements for [Fe(CN)\(_6\)]\(^{3-}\) complex:
(A) Paramagnetic
(B) sp\(^3\)d\(^2\) hybridization
(C) Magnetic moment = 5.92 BM
(D) d\(^2\)sp\(^3\) hybridization
What is the IUPAC name of [Pt(NH\(_3\))\(_2\)Cl\(_2\)]?
What is the decreasing order of field strength of given ligands? (A) S\(^{2-}\)
(B) Ethylenediamine
(C) NCS\(^{-}\)
(D) CN\(^{-}\)
Acidified potassium dichromate oxidizes sulphides (S\(^{2-}\)) to .......
Why is HCl not used to make the medium acidic in oxidation reactions of KMnO\(_4\) in acidic medium?
What is the color of Fe\(^{3+}\)(aq) ion?
Match compound/elements of List-I with their uses given in List-II \[ \begin{array}{|l|l|} \hline \textbf{List-I} & \textbf{List-II} \\ \hline (A) \; \text{Magnesium based alloy is constituent of} & (I) \; \text{Bullets} \\ \hline (B) \; \text{Lanthanoid oxide} & (II) \; \text{Petroleum cracking} \\ \hline (C) \; \text{Mixed oxides of Lanthanoids are employed in} & (III) \; \text{Television screen} \\ \hline (D) \; \text{Misch metal} & (IV) \; \text{Lanthanoid metal and iron} \\ \hline \end{array} \]
The atomic number of Lanthanum is 57. Its electronic configuration will be ......