MHT CET 2025 23rd April Evening Shift

Which of the following compounds has lowest solubility in water?

\(\text { Which of the following is NOT phenol? }\)

Which among the following has lowest boiling point?

Which of the following is structural formula of mesityl oxide?

\(\text { What is the number of node in } 2 \mathrm{~s} \text { orbital? }\)

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

Find the number of moles of glycerol produced when $n$ mole of triglyceride undergoes saponification.

Identify ' $A$ ' in the following reaction.
A + Acetic anhydride $\xrightarrow{\mathrm{H}^{+}}$Aspirin + Acetic acid

What type of overlap is involved in the formation of $\mathrm{C}-\mathrm{H}$ bonds in acetylene molecules?

What is shape of interhalogen compound so that central halogen exhibits +3 oxidation state?

Rate law for the reaction,
\(\mathrm{NO}_{2(\mathrm{~g})}+\mathrm{CO}_{(\mathrm{g})} \longrightarrow \mathrm{NO}_{(\mathrm{g})}+\mathrm{CO}_{2(\mathrm{~g})}\)
is as $\mathrm{R}=\mathrm{k}\left[\mathrm{NO}_2\right]^2$. What is the order of...

A first order reaction is $50 \%$ completed in 16 minutes. Find the percentage of reactant reacting in 32 minutes.

Identify correct decreasing order of basic strength of amines from following.

Identify secondary amine from following.

Identify the product ' $B$ ' in the following sequence of reactions.
$$ \text { Ethanenitrile } \xrightarrow{\mathrm{SnCl}_2 . \mathrm{HCl}^{\mathrm{}}} \mathrm{~A} \xrightarrow{\mathrm{H}_3 \mathrm{O}^{+}} \mathrm{B}+\mathrm{NH}_4 \mathrm{...

What is EAN of Co in $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$ ?

Identify a lowest field strength ligand from following.

Identify a lowest field strength ligand from following.

What is the value of spin only magnetic moment for $\mathrm{Mn}^{2+}$ in BM?

Identify the lanthanoid that exhibits zero effective magnetic moment in +3 state.

The standard emf for cell, ${ }^{\ominus} \mathrm{Cd}_{(\mathrm{s})}\left|{ }^{+2} \mathrm{Cd}(1 \mathrm{M}) \| \stackrel{+2}{\mathrm{Cu}}(1 \mathrm{M})\right| \mathrm{Cu}_{(\mathrm{s})}{ }^{\oplus}$ is 0.74 V .
If concentration of $\mathrm...

Which from following statements is true regarding the cell emf at 298 K for
${ }^{\ominus} \mathrm{Ni}_{(s)}|\stackrel{+2}{\mathrm{~N}} \mathrm{i}(0.01 \mathrm{M}) \| \stackrel{+}{\mathrm{Ag}}(0.01 \mathrm{M})| \stackrel{\oplus}{\mathrm{Ag}...

A hypothetical galvanic cell is ${ }^{\ominus} \mathrm{A}_{(\mathrm{s})} \mid \stackrel{+}{\mathrm{A}}(1 \mathrm{M})\|\stackrel{+2}{\mathrm{~B}}(1 \mathrm{M})\| \stackrel{\oplus}{\mathrm{B}}_{(\mathrm{s})}$ and emf of cell is positive. What...

Which of the following compounds has difficulty in breaking of $\mathrm{C}-\mathrm{X}$ bond?

Identify the major product formed in the following reaction.
Chlorobenzene $\xrightarrow[\text { Antilyctous } \mathrm{FeCl}_3]{\mathrm{Cl}_2}$ Product

What is the difference in molar masses of third and fourth homologues of alkane series?

Identify the alkyne formed by reaction of calcium carbide with water?

The pH of monoacidic base is 10 . Calculate its percentage dissociation in 0.01 M solution at 298 K ?

Calculate the equilibrium concentration of $\mathrm{Pb}^{++}$ions in a solution of PbS containing $1 \times 10^{-11} \mathrm{~mol} \mathrm{dm}^{-3}$ of sulphide ions.
(Given $\mathrm{K}_{\mathrm{sp}}$ for $\mathrm{PbS}=8.0 \times 10^{-28}$ ...

Which amlong the following salts forms basic solution when dissolved in water?

How many chiral carbon atoms are present in 2-chloro-3,4,5-trimethylhexane?

Calculate the osmotic pressure of 0.2 M aqueous solution of electrolyte at 300 K . If van't Hoff factor is $1.6\left[\mathrm{R}=0.0821 \mathrm{~atm} \mathrm{dm} \mathrm{K}^{-1} \mathrm{~mol}^{-1}\right]$.

Which from following mixtures obeys Raoult's law?

Calculate the cryoscopic constant of solvent if depression in freezing point of 0.4 m solution of nonvolatile solute is 1.8 K .

Which of the following interhalogen compounds is in liquid state at room temperature?

Which of the following elements has highest electronegativity?

Which from following polymers is biodegradable?

Which from following is a polyester fibre?

For a reaction, $\mathrm{NH}_4 \mathrm{NO}_2 \longrightarrow \mathrm{~N}_2+2 \mathrm{H}_2 \mathrm{O}$. Which from following phenomena is true regarding nitrogen?

Calculate the volume of bcc unit cell if radius of an atom present in it is $1.86 \times 10^{-3} \mathrm{~cm}$.

Calculate the number of unit cells in 0.79 g metal if product of density and volume of unit cell is $1.58 \times 10^{-22} \mathrm{~g}$.

Which from following is nonconductor of electricity?

Find the number of millimoles for 0.160 g sodium hydroxide.

A container contains equal masses of $\mathrm{H}_2, \mathrm{He}$, $\mathrm{CO}_2$ and Ne at a certain temperature. Which of the following gases exerts minimum partial pressure?

Which from following metal nanoparticle is used for coating the filter material that acts as effective bacterial disinfectant?

What type of colloid is fog?

Which from following metal nanoparticle is used for coating the filter material that acts as effective bacterial disinfectant?

Calculate the standard enthalpy change for synthesis of ammonia gas from following data.
i. $\quad 2 \mathrm{H}_{2(\mathrm{~g})}+\mathrm{N}_{2(\mathrm{~g})} \longrightarrow \mathrm{N}_2 \mathrm{H}_{4(\mathrm{~g})} ; \Delta_{\mathrm{r}} \mat...

Identify from following the correct set of thermodynamic conditions for the reaction to be spontaneous below equilibrium temperature.

Calculate work done if 1 mole of an ideal gas expands isothermally from $2 \mathrm{dm}^3$ to $2.8 \mathrm{dm}^3$ against constant external pressure 1 atm .