List of top Questions asked in CUET (UG)

Arrange the following species in their increasing number in a aquatic food chain.
(A) Phytoplankton
(B) Zooplankton
(C) Small fishes
(D) Large fishes
(E) Fish eating bird
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International Ozone day is celebrated on :

'Saving the forests as trees give us oxygen and better air quality'. The ecological philosophy of the above mentioned sentence was coined by:

Which of the following statements about sustainable development is incorrect?

Which one of the following idea is promoted by 'Earth first' ?

Match List I with List II

LIST I		LIST II
A	Amensalism	I	Interaction is favourable to both species
B	Competition	II	One species is inhibited while the other species is unaffected
C	Commensalism	III	Adversely affects both species
D	Mutualism	IV	Encouraged to open Bank Account

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

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Which of the following will not be sweet in taste?

Match List I with List II

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Match List I with List II

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

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.

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

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Arrange the following three compounds in order of decreasing acidity.

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

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Match List I with List II

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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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Grignard reagent should be prepared under anhydrous condition because

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

Allyl chloride on dehydrochlorination gives :

What is basicity of \(H_3PO_4\)