List of top Questions asked in CUET (PG)- 2024

Which of the following arrangements does not represent the correct order of properties stated against it?
(A). V2+ < Cr2+ < Mn2+ < Fe2+: Paramagnetic behavior
(B). Zn2+ < Ni2+ < Cr2+ < Fe2+: Number of unpaired electrons
(C). Sc3+ < Ti3+ < V3+ < Cr3+ < Mn3+: Number of oxidation states
(D). Co2+ < Cr2+ < Mn2+ < Ni2+: Stability in aqueous solution
Choose the correct answer from the options given below:

Identify the correct statements with reference to VSEPR theory:
(A) Lone pairs cause more repulsion than double bonds,
(B) Double bonds cause more repulsion than a single bond,
(C) Single bonds cause more repulsion than a lone pair

The following species have an equal number of electrons. Arrange them in increasing order of their size:
(A). Ne
(B). Na+
(C). O2−
(D). F−
Choose the correct answer from the options given below:

Which of the following are the correct postulates of the quantum theory of light?
(A). Each photon of frequency v has the energy hv, the same as Planck’s energy.
(B). The higher v, the greater the photon energy hv.
(C). Blue color has lower energy than green color.
(D). Changing the intensity of the incident light beam will change the frequency v of the photon.
Choose the correct answer from the options given below:

Crystalline materials possess:
(A) Sharp melting point and boiling point,
(B) Anisotropic properties,
(C) Periodic arrangement of atoms,
(D) Isotropic properties

The conditions for a reversible isothermal process are:
(A) Infinitesimally slow process,
(B) Constant Temperature

Sequential steps of Prophase I of Meiosis are:
(A) Zygotene,
(B) Pachytene,
(C) Leptotene,
(D) Diplotene,
(E) Diakinesis

Which of the following enzymes of Krebs’ cycle is also involved in the mitochondrial electron transport system?

The correct order of steps in PCR is:
(A) Annealing,
(B) Denaturation,
(C) Extension

Arrange the following in decreasing order of nucleophilicity:
(A). H₂O
(B). NH₃
(C). OH⁻
(D). NH₂−
Choose the correct answer from the options given below:

Arrange the following in the order of increasing basic strength:
(A). NH₃
(B). PH₃
(C). AsH₃
(D). BiH₃
Choose the correct answer from the options given below:

Arrange the following oxoacids in the order of their increasing acidic strength:
(A). HOCl
(B). HOCl₂
(C). HOCl₃
(D). HOCl₄
Choose the correct answer from the options given below:

Better quality chhana is prepared from:

Which of the following element is NOT present in milk:

The dual-purpose breed of cow is:

The native state of Surati buffalo breed is:

Buffalo population in India is:

Arrange the following breeds of buffaloes according to decreasing order of their lactation yield:
(A) Jaffarabadi
(B) Mehsana
(C) Bhadawari

At birth, calves will normally have....... temporary incisors ready to appear through the gums of the jaw:

The following reaction is used for the detection of ...... adulteration in milk sample:
Milk sample + HCl + powder Resorcinol \(\xrightarrow{\text{boil for 5 min. in water bath}}\) Red coloration

The following reaction is used for the detection of ...... adulteration in milk sample:
Milk sample + \( \text{AgNO}_3 \) + drop of \( \text{K}_2\text{Cr}_2\text{O}_7 \rightarrow \) Yellow coloration

How will you detect the presence of urea in milk?

Which of the following is not a natural inhibitory substance found in raw milk?