List of top Chemistry Questions asked in CUET (UG)

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Match List I with List II

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Aniline upon heating with conc. HNO₃ and concentrated H₂SO₄ mixture gives.

Which of the following will act as antiseptic as well as disinfectant?

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Which of the following will not be sweet in taste?

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When phenol is treated with chloroform in the presence of NaOH, the major product formed is?

Reaction of nitrous acid with aliphatic primary amine in cold gives.

Arrange the following sets of compounds in order of their increasing boiling points.
A. Pentan-1-ol
B. Butan-1-ol
C. Butan-2-ol
D. Ethanol
E. Propan-1-ol
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Monochlorination of toulene in sunlight followed by hydrolysis with aq NaOH yields.

Arrange the following three compounds in order of decreasing acidity.

Grignard reagent should be prepared under anhydrous condition because

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What will be the product of the following reaction:
C₆H₅ONa+ C₂H₅Cl → ?

Allyl chloride on dehydrochlorination gives :

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The increasing order of magnetic behaviour for following complex is
A. \([Ti(H_2O)_6]^{3+}\)
B. \([V(H_2O)_6]^{3+}\)
C. \([MnCl_4]^{2-}\)
D. \([MnF_6]^{3-}\)
E. \([Cr(H_2O)_6]^{3+}\)
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Identify the correct statement(s).
A. Fluorine is a stronger oxidising agent than chlorine.
B. Sulphur in vapour state shows paramagnetic behavior.
C. \(H_2S\) is more acidic than \(H_2Te\).
D. Fluorine form two oxoacids HOF, HOFO.
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Which one of the following characteristics of the transition metals is associated with their catalytic property/activity ?

What is basicity of \(H_3PO_4\)

Which of the following ionic species has the greatest proton affinity to form stable compound?

Which is best description of behavior of bromine in the reaction given below?
\(H_2O+ Br_2→ HBr +HOBr\)

The aqueous solution containing which one of the following ions will be colourless (Atomic number of Sc = 21, Fe = 26, Ti = 22, Mn = 25)

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