List of top Questions asked in MHT CET- 2025

If \(\bar{a}=\hat{i}+\hat{j}, \bar{b}=2 \hat{i}-\hat{k}\) then the point of intersection of the lines \(\overline{\mathrm{r}} \times \overline{\mathrm{a}}=\overline{\mathrm{b}} \times \overline{\mathrm{a}}\) and \(\overline{\mathrm{r}} \times \overline{\mathrm{b}}=\overline{\mathrm{a}} \times \overline{\mathrm{b}}\) is

A scholarship amount is given by \(\mathrm{z}=550 x+300 y\) and is to be distributed among \(x\) boys and \(y\) girls. From the graph given below the maximum amount of scholarship is __________

"No two electrons in an atom can have the identical set of four quantum numbers." The statement is known as

Which among the following functional groups is reduced by diborane?

Identify from following physical transformations that exhibits decrease in entropy.

Identify the substrate ' S ' in the following reaction,

What it the IUPAC name of following compounds?

Propene on hydroboration followed by oxidation with alkaline peroxide forms.

Which of the following dopants is used in germanium to form n-type semiconductor?

Which cation from following develops least magnetic moment?

Identify false statement regarding aspirin.

Which from following compounds has highest boiling point?

Which from following compounds is an example of secondary amine?

Which from following polymers when blended with cotton develops terycot?

Identify neutral amino acid from following list represented by three letter symbols.

Which from following statement is correct regarding emf of cell for the cell reaction,

\[ \mathrm{Cd}_{(\mathrm{s})}+\mathrm{Cu}_{(\mathrm{aq})}^{+2} \longrightarrow \mathrm{Cd}_{(\mathrm{aq})}^{+2}+\mathrm{Cu}_{(\mathrm{s})} \]

if concentration of \(\mathrm{Cd}^{+2}\) is 10 times greater than concentration of \(\mathrm{Cu}_{(\mathrm{aq})}^{+2}\) at 298 K .

Half life of a first order reaction is 3 minute. What is the time required to reduce the concentration of reactant by \(90 \%\) of its initial concentration?

Which from following is the most stable species?

Identify the product ' B ' in following reaction.

Ethanal \(\xrightarrow{\text { dil } \mathrm{NaOH}} A \xrightarrow[\mathrm{H}_2 \mathrm{O}]{\Delta} B\)

Identify the major product obtained when anisole reacts with bromine in acetic acid.

Calculate vapour pressure of pure volatile liquid \(B\) at given temperature if mole faction of liquid \(B\) and vapour pressure of pure volatile liquid \(A\) are 0.4 and 400 mm Hg respectively.

\[ \left[\mathrm{P}_{\text {total }}=600 \mathrm{~mm} \mathrm{Hg}\right] \]

Identify the monomer used in preparation of polyacrylonitrile?

What are the positions of ' N ' atoms present in pyrimidine ring of nucleic acids?

Calculate the molality of nonvolatile solution if solution freezes at \(-0.95^{\circ} \mathrm{C}\)

\(\left[K_f\right.\) for water, \(=1.86 \mathrm{~K} \mathrm{~mol}^{-1}\), freezing point of water \(=0^{\circ} \mathrm{C}\) ]

Which from following is a strong field ligand?